253322012

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1777}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 448354704

約数和(自身を除く): 195032692

約数列:

[1, 2, 4, 157, 227, 314, 454, 628, 908, 1777, 3554, 7108, 35639, 71278, 142556, 278989, 403379, 557978, 806758, 1115956, 1613516, 63330503, 126661006, 253322012]

約数ペア:

[(1, 253322012), (2, 126661006), (4, 63330503), (157, 1613516), (227, 1115956), (314, 806758), (454, 557978), (628, 403379), (908, 278989), (1777, 142556), (3554, 71278), (7108, 35639)]