2170639604

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{428303}}^1$

素因数の和:428495

約数の個数: 24

約数和(自身を含む): 4365274368

約数和(自身を除く): 2194634764

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 428303, 856606, 1713212, 2998121, 5996242, 11992484, 77522843, 155045686, 310091372, 542659901, 1085319802, 2170639604]

約数ペア:

[(1, 2170639604), (2, 1085319802), (4, 542659901), (7, 310091372), (14, 155045686), (28, 77522843), (181, 11992484), (362, 5996242), (724, 2998121), (1267, 1713212), (2534, 856606), (5068, 428303)]