2012358448

素因数分解:

$2^4\times {\mathrm{12703}}^1\times {\mathrm{9901}}^1$

素因数の和:22612

約数の個数: 20

約数和(自身を含む): 3899645248

約数和(自身を除く): 1887286800

約数列:

[1, 2, 4, 8, 16, 9901, 12703, 19802, 25406, 39604, 50812, 79208, 101624, 158416, 203248, 125772403, 251544806, 503089612, 1006179224, 2012358448]

約数ペア:

[(1, 2012358448), (2, 1006179224), (4, 503089612), (8, 251544806), (16, 125772403), (9901, 203248), (12703, 158416), (19802, 101624), (25406, 79208), (39604, 50812)]