120700748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{253573}}^1$

素因数の和:253601

約数の個数: 24

約数和(自身を含む): 255602592

約数和(自身を除く): 134901844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 253573, 507146, 1014292, 1775011, 3550022, 4310741, 7100044, 8621482, 17242964, 30175187, 60350374, 120700748]

約数ペア:

[(1, 120700748), (2, 60350374), (4, 30175187), (7, 17242964), (14, 8621482), (17, 7100044), (28, 4310741), (34, 3550022), (68, 1775011), (119, 1014292), (238, 507146), (476, 253573)]