4025493458

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3938839}}^1$

素因数の和:3938921

約数の個数: 16

約数和(自身を含む): 6995379840

約数和(自身を除く): 2969886382

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 3938839, 7877678, 27571873, 55143746, 287535247, 575070494, 2012746729, 4025493458]

約数ペア:

[(1, 4025493458), (2, 2012746729), (7, 575070494), (14, 287535247), (73, 55143746), (146, 27571873), (511, 7877678), (1022, 3938839)]