2056543704260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{690115337}}^1$

素因数の和:690115495

約数の個数: 24

約数和(自身を含む): 4347726629400

約数和(自身を除く): 2291182925140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 690115337, 1380230674, 2760461348, 3450576685, 6901153370, 13802306740, 102827185213, 205654370426, 411308740852, 514135926065, 1028271852130, 2056543704260]

約数ペア:

[(1, 2056543704260), (2, 1028271852130), (4, 514135926065), (5, 411308740852), (10, 205654370426), (20, 102827185213), (149, 13802306740), (298, 6901153370), (596, 3450576685), (745, 2760461348), (1490, 1380230674), (2980, 690115337)]