713311256

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{123667}}^1$

素因数の和:123783

約数の個数: 32

約数和(自身を含む): 1543376640

約数和(自身を除く): 830065384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 123667, 247334, 494668, 865669, 989336, 1731338, 3462676, 6925352, 12737701, 25475402, 50950804, 89163907, 101901608, 178327814, 356655628, 713311256]

約数ペア:

[(1, 713311256), (2, 356655628), (4, 178327814), (7, 101901608), (8, 89163907), (14, 50950804), (28, 25475402), (56, 12737701), (103, 6925352), (206, 3462676), (412, 1731338), (721, 989336), (824, 865669), (1442, 494668), (2884, 247334), (5768, 123667)]