2501772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 7526400

約数和(自身を除く): 5024628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 79, 84, 87, 91, 116, 156, 158, 174, 182, 203, 237, 273, 316, 348, 364, 377, 406, 474, 546, 553, 609, 754, 812, 948, 1027, 1092, 1106, 1131, 1218, 1508, 1659, 2054, 2212, 2262, 2291, 2436, 2639, 3081, 3318, 4108, 4524, 4582, 5278, 6162, 6636, 6873, 7189, 7917, 9164, 10556, 12324, 13746, 14378, 15834, 16037, 21567, 27492, 28756, 29783, 31668, 32074, 43134, 48111, 59566, 64148, 86268, 89349, 96222, 119132, 178698, 192444, 208481, 357396, 416962, 625443, 833924, 1250886, 2501772]

約数ペア:

[(1, 2501772), (2, 1250886), (3, 833924), (4, 625443), (6, 416962), (7, 357396), (12, 208481), (13, 192444), (14, 178698), (21, 119132), (26, 96222), (28, 89349), (29, 86268), (39, 64148), (42, 59566), (52, 48111), (58, 43134), (78, 32074), (79, 31668), (84, 29783), (87, 28756), (91, 27492), (116, 21567), (156, 16037), (158, 15834), (174, 14378), (182, 13746), (203, 12324), (237, 10556), (273, 9164), (316, 7917), (348, 7189), (364, 6873), (377, 6636), (406, 6162), (474, 5278), (546, 4582), (553, 4524), (609, 4108), (754, 3318), (812, 3081), (948, 2639), (1027, 2436), (1092, 2291), (1106, 2262), (1131, 2212), (1218, 2054), (1508, 1659)]