2865464637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 4643758080

約数和(自身を除く): 1778293443

約数列:

[1, 3, 7, 21, 23, 69, 101, 151, 161, 303, 389, 453, 483, 707, 1057, 1167, 2121, 2323, 2723, 3171, 3473, 6969, 8169, 8947, 10419, 15251, 16261, 24311, 26841, 39289, 45753, 48783, 58739, 62629, 72933, 106757, 117867, 176217, 187887, 275023, 320271, 350773, 411173, 825069, 903647, 1052319, 1233519, 1350997, 2455411, 2710941, 4052991, 5932639, 6325529, 7366233, 9456979, 17797917, 18976587, 28370937, 41528473, 124585419, 136450697, 409352091, 955154879, 2865464637]

約数ペア:

[(1, 2865464637), (3, 955154879), (7, 409352091), (21, 136450697), (23, 124585419), (69, 41528473), (101, 28370937), (151, 18976587), (161, 17797917), (303, 9456979), (389, 7366233), (453, 6325529), (483, 5932639), (707, 4052991), (1057, 2710941), (1167, 2455411), (2121, 1350997), (2323, 1233519), (2723, 1052319), (3171, 903647), (3473, 825069), (6969, 411173), (8169, 350773), (8947, 320271), (10419, 275023), (15251, 187887), (16261, 176217), (24311, 117867), (26841, 106757), (39289, 72933), (45753, 62629), (48783, 58739)]