3771218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 6687360

約数和(自身を除く): 2916142

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 257, 319, 506, 514, 638, 667, 1334, 2827, 5654, 5911, 7337, 7453, 11822, 14674, 14906, 65021, 81983, 130042, 163966, 171419, 342838, 1885609, 3771218]

約数ペア:

[(1, 3771218), (2, 1885609), (11, 342838), (22, 171419), (23, 163966), (29, 130042), (46, 81983), (58, 65021), (253, 14906), (257, 14674), (319, 11822), (506, 7453), (514, 7337), (638, 5911), (667, 5654), (1334, 2827)]