3954812848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1139059}}^1$

素因数の和:1139105

約数の個数: 40

約数和(自身を含む): 9039580160

約数和(自身を除く): 5084767312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1139059, 2278118, 4556236, 7973413, 9112472, 15946826, 18224944, 31893652, 35310829, 63787304, 70621658, 127574608, 141243316, 247175803, 282486632, 494351606, 564973264, 988703212, 1977406424, 3954812848]

約数ペア:

[(1, 3954812848), (2, 1977406424), (4, 988703212), (7, 564973264), (8, 494351606), (14, 282486632), (16, 247175803), (28, 141243316), (31, 127574608), (56, 70621658), (62, 63787304), (112, 35310829), (124, 31893652), (217, 18224944), (248, 15946826), (434, 9112472), (496, 7973413), (868, 4556236), (1736, 2278118), (3472, 1139059)]