458889423694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1669}}^1\times {\mathrm{64877}}^1$

素因数の和:66724

約数の個数: 32

約数和(自身を含む): 746289038880

約数和(自身を除く): 287399615186

約数列:

[1, 2, 13, 26, 163, 326, 1669, 2119, 3338, 4238, 21697, 43394, 64877, 129754, 272047, 544094, 843401, 1686802, 3536611, 7073222, 10574951, 21149902, 108279713, 137474363, 216559426, 274948726, 1407636269, 2815272538, 17649593219, 35299186438, 229444711847, 458889423694]

約数ペア:

[(1, 458889423694), (2, 229444711847), (13, 35299186438), (26, 17649593219), (163, 2815272538), (326, 1407636269), (1669, 274948726), (2119, 216559426), (3338, 137474363), (4238, 108279713), (21697, 21149902), (43394, 10574951), (64877, 7073222), (129754, 3536611), (272047, 1686802), (544094, 843401)]