225273897454

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{2491031}}^1$

素因数の和:2491575

約数の個数: 16

約数和(自身を含む): 341968872960

約数和(自身を除く): 116694975506

約数列:

[1, 2, 103, 206, 439, 878, 45217, 90434, 2491031, 4982062, 256576193, 513152386, 1093562609, 2187125218, 112636948727, 225273897454]

約数ペア:

[(1, 225273897454), (2, 112636948727), (103, 2187125218), (206, 1093562609), (439, 513152386), (878, 256576193), (45217, 4982062), (90434, 2491031)]