3731288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 7722000

約数和(自身を除く): 3990712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 389, 436, 778, 872, 1199, 1556, 2398, 3112, 4279, 4796, 8558, 9592, 17116, 34232, 42401, 84802, 169604, 339208, 466411, 932822, 1865644, 3731288]

約数ペア:

[(1, 3731288), (2, 1865644), (4, 932822), (8, 466411), (11, 339208), (22, 169604), (44, 84802), (88, 42401), (109, 34232), (218, 17116), (389, 9592), (436, 8558), (778, 4796), (872, 4279), (1199, 3112), (1556, 2398)]