389622308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{5323}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 706601280

約数和(自身を除く): 316978972

約数列:

[1, 2, 4, 29, 58, 116, 631, 1262, 2524, 5323, 10646, 18299, 21292, 36598, 73196, 154367, 308734, 617468, 3358813, 6717626, 13435252, 97405577, 194811154, 389622308]

約数ペア:

[(1, 389622308), (2, 194811154), (4, 97405577), (29, 13435252), (58, 6717626), (116, 3358813), (631, 617468), (1262, 308734), (2524, 154367), (5323, 73196), (10646, 36598), (18299, 21292)]