2390644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 4452840

約数和(自身を除く): 2062196

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 557, 1073, 1114, 2146, 2228, 4292, 16153, 20609, 32306, 41218, 64612, 82436, 597661, 1195322, 2390644]

約数ペア:

[(1, 2390644), (2, 1195322), (4, 597661), (29, 82436), (37, 64612), (58, 41218), (74, 32306), (116, 20609), (148, 16153), (557, 4292), (1073, 2228), (1114, 2146)]