677012404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{5651}}^1$

素因数の和:6207

約数の個数: 24

約数和(自身を含む): 1206860256

約数和(自身を除く): 529847852

約数列:

[1, 2, 4, 61, 122, 244, 491, 982, 1964, 5651, 11302, 22604, 29951, 59902, 119804, 344711, 689422, 1378844, 2774641, 5549282, 11098564, 169253101, 338506202, 677012404]

約数ペア:

[(1, 677012404), (2, 338506202), (4, 169253101), (61, 11098564), (122, 5549282), (244, 2774641), (491, 1378844), (982, 689422), (1964, 344711), (5651, 119804), (11302, 59902), (22604, 29951)]