260069672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1912277}}^1$

素因数の和:1912300

約数の個数: 16

約数和(自身を含む): 516315060

約数和(自身を除く): 256245388

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1912277, 3824554, 7649108, 15298216, 32508709, 65017418, 130034836, 260069672]

約数ペア:

[(1, 260069672), (2, 130034836), (4, 65017418), (8, 32508709), (17, 15298216), (34, 7649108), (68, 3824554), (136, 1912277)]