2021707436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1679159}}^1$

素因数の和:1679213

約数の個数: 24

約数和(自身を含む): 4137450240

約数和(自身を除く): 2115742804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1679159, 3358318, 6716636, 11754113, 23508226, 47016452, 72203837, 144407674, 288815348, 505426859, 1010853718, 2021707436]

約数ペア:

[(1, 2021707436), (2, 1010853718), (4, 505426859), (7, 288815348), (14, 144407674), (28, 72203837), (43, 47016452), (86, 23508226), (172, 11754113), (301, 6716636), (602, 3358318), (1204, 1679159)]