1966668658

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{42961}}^1$

素因数の和:43497

約数の個数: 16

約数和(自身を含む): 3019025664

約数和(自身を除く): 1052357006

約数列:

[1, 2, 47, 94, 487, 974, 22889, 42961, 45778, 85922, 2019167, 4038334, 20922007, 41844014, 983334329, 1966668658]

約数ペア:

[(1, 1966668658), (2, 983334329), (47, 41844014), (94, 20922007), (487, 4038334), (974, 2019167), (22889, 85922), (42961, 45778)]