2663998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 4315680

約数和(自身を除く): 1651682

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 1997, 3994, 45931, 57913, 91862, 115826, 1331999, 2663998]

約数ペア:

[(1, 2663998), (2, 1331999), (23, 115826), (29, 91862), (46, 57913), (58, 45931), (667, 3994), (1334, 1997)]