2455908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 7132608

約数和(自身を除く): 4676700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 173, 182, 273, 338, 346, 364, 507, 519, 546, 676, 692, 1014, 1038, 1092, 1183, 1211, 2028, 2076, 2249, 2366, 2422, 3549, 3633, 4498, 4732, 4844, 6747, 7098, 7266, 8996, 13494, 14196, 14532, 15743, 26988, 29237, 31486, 47229, 58474, 62972, 87711, 94458, 116948, 175422, 188916, 204659, 350844, 409318, 613977, 818636, 1227954, 2455908]

約数ペア:

[(1, 2455908), (2, 1227954), (3, 818636), (4, 613977), (6, 409318), (7, 350844), (12, 204659), (13, 188916), (14, 175422), (21, 116948), (26, 94458), (28, 87711), (39, 62972), (42, 58474), (52, 47229), (78, 31486), (84, 29237), (91, 26988), (156, 15743), (169, 14532), (173, 14196), (182, 13494), (273, 8996), (338, 7266), (346, 7098), (364, 6747), (507, 4844), (519, 4732), (546, 4498), (676, 3633), (692, 3549), (1014, 2422), (1038, 2366), (1092, 2249), (1183, 2076), (1211, 2028)]