3886246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 7273728

約数和(自身を除く): 3387482

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 163, 182, 262, 326, 917, 1141, 1703, 1834, 2119, 2282, 3406, 4238, 11921, 14833, 21353, 23842, 29666, 42706, 149471, 277589, 298942, 555178, 1943123, 3886246]

約数ペア:

[(1, 3886246), (2, 1943123), (7, 555178), (13, 298942), (14, 277589), (26, 149471), (91, 42706), (131, 29666), (163, 23842), (182, 21353), (262, 14833), (326, 11921), (917, 4238), (1141, 3406), (1703, 2282), (1834, 2119)]