2076221316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 5523452480

約数和(自身を除く): 3447231164

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 139, 156, 181, 276, 278, 299, 362, 417, 529, 543, 556, 598, 724, 834, 897, 1058, 1086, 1196, 1587, 1668, 1794, 1807, 2116, 2172, 2353, 3174, 3197, 3588, 3614, 4163, 4706, 5421, 6348, 6394, 6877, 7059, 7228, 8326, 9412, 9591, 10842, 12489, 12788, 13754, 14118, 16652, 19182, 20631, 21684, 24978, 25159, 27508, 28236, 38364, 41262, 41561, 49956, 50318, 54119, 73531, 75477, 82524, 83122, 95749, 100636, 108238, 124683, 147062, 150954, 162357, 166244, 191498, 216476, 220593, 249366, 287247, 294124, 301908, 324714, 327067, 382996, 441186, 498732, 574494, 578657, 649428, 654134, 882372, 955903, 981201, 1148988, 1157314, 1244737, 1308268, 1735971, 1911806, 1962402, 2314628, 2489474, 2867709, 3471942, 3734211, 3823612, 3924804, 4978948, 5735418, 6943884, 7468422, 7522541, 11470836, 13309111, 14936844, 15045082, 22567623, 26618222, 30090164, 39927333, 45135246, 53236444, 79854666, 90270492, 159709332, 173018443, 346036886, 519055329, 692073772, 1038110658, 2076221316]

約数ペア:

[(1, 2076221316), (2, 1038110658), (3, 692073772), (4, 519055329), (6, 346036886), (12, 173018443), (13, 159709332), (23, 90270492), (26, 79854666), (39, 53236444), (46, 45135246), (52, 39927333), (69, 30090164), (78, 26618222), (92, 22567623), (138, 15045082), (139, 14936844), (156, 13309111), (181, 11470836), (276, 7522541), (278, 7468422), (299, 6943884), (362, 5735418), (417, 4978948), (529, 3924804), (543, 3823612), (556, 3734211), (598, 3471942), (724, 2867709), (834, 2489474), (897, 2314628), (1058, 1962402), (1086, 1911806), (1196, 1735971), (1587, 1308268), (1668, 1244737), (1794, 1157314), (1807, 1148988), (2116, 981201), (2172, 955903), (2353, 882372), (3174, 654134), (3197, 649428), (3588, 578657), (3614, 574494), (4163, 498732), (4706, 441186), (5421, 382996), (6348, 327067), (6394, 324714), (6877, 301908), (7059, 294124), (7228, 287247), (8326, 249366), (9412, 220593), (9591, 216476), (10842, 191498), (12489, 166244), (12788, 162357), (13754, 150954), (14118, 147062), (16652, 124683), (19182, 108238), (20631, 100636), (21684, 95749), (24978, 83122), (25159, 82524), (27508, 75477), (28236, 73531), (38364, 54119), (41262, 50318), (41561, 49956)]