2100023978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{3691}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 3448623360

約数和(自身を除く): 1348599382

約数列:

[1, 2, 13, 26, 79, 158, 277, 554, 1027, 2054, 3601, 3691, 7202, 7382, 21883, 43766, 47983, 95966, 284479, 291589, 568958, 583178, 1022407, 2044814, 3790657, 7581314, 13291291, 26582582, 80770153, 161540306, 1050011989, 2100023978]

約数ペア:

[(1, 2100023978), (2, 1050011989), (13, 161540306), (26, 80770153), (79, 26582582), (158, 13291291), (277, 7581314), (554, 3790657), (1027, 2044814), (2054, 1022407), (3601, 583178), (3691, 568958), (7202, 291589), (7382, 284479), (21883, 95966), (43766, 47983)]