426761710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{15401}}^1$

素因数の和:15588

約数の個数: 32

約数和(自身を含む): 818400672

約数和(自身を除く): 391638962

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 13855, 15401, 27710, 30802, 77005, 154010, 261817, 523634, 1309085, 2510363, 2618170, 5020726, 12551815, 25103630, 42676171, 85352342, 213380855, 426761710]

約数ペア:

[(1, 426761710), (2, 213380855), (5, 85352342), (10, 42676171), (17, 25103630), (34, 12551815), (85, 5020726), (163, 2618170), (170, 2510363), (326, 1309085), (815, 523634), (1630, 261817), (2771, 154010), (5542, 77005), (13855, 30802), (15401, 27710)]