2010420968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{51719}}^1$

素因数の和:51881

約数の個数: 32

約数和(自身を含む): 3891412800

約数和(自身を除く): 1880991832

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 904, 4859, 9718, 19436, 38872, 51719, 103438, 206876, 413752, 2223917, 4447834, 5844247, 8895668, 11688494, 17791336, 23376988, 46753976, 251302621, 502605242, 1005210484, 2010420968]

約数ペア:

[(1, 2010420968), (2, 1005210484), (4, 502605242), (8, 251302621), (43, 46753976), (86, 23376988), (113, 17791336), (172, 11688494), (226, 8895668), (344, 5844247), (452, 4447834), (904, 2223917), (4859, 413752), (9718, 206876), (19436, 103438), (38872, 51719)]