1315662946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{80449}}^1$

素因数の和:80518

約数の個数: 32

約数和(自身を含む): 2311167600

約数和(自身を除く): 995504654

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 16354, 80449, 160898, 1045837, 1367633, 2091674, 2735266, 2976613, 5953226, 17779229, 35558458, 38695969, 50602421, 77391938, 101204842, 657831473, 1315662946]

約数ペア:

[(1, 1315662946), (2, 657831473), (13, 101204842), (17, 77391938), (26, 50602421), (34, 38695969), (37, 35558458), (74, 17779229), (221, 5953226), (442, 2976613), (481, 2735266), (629, 2091674), (962, 1367633), (1258, 1045837), (8177, 160898), (16354, 80449)]