180451908002

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{397471163}}^1$

素因数の和:397471392

約数の個数: 8

約数和(自身を含む): 271870276176

約数和(自身を除く): 91418368174

約数列:

[1, 2, 227, 454, 397471163, 794942326, 90225954001, 180451908002]

約数ペア:

[(1, 180451908002), (2, 90225954001), (227, 794942326), (454, 397471163)]