2007121598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{206197}}^1$

素因数の和:206387

約数の個数: 16

約数和(自身を含む): 3127611264

約数和(自身を除く): 1120489666

約数列:

[1, 2, 31, 62, 157, 314, 4867, 9734, 206197, 412394, 6392107, 12784214, 32372929, 64745858, 1003560799, 2007121598]

約数ペア:

[(1, 2007121598), (2, 1003560799), (31, 64745858), (62, 32372929), (157, 12784214), (314, 6392107), (4867, 412394), (9734, 206197)]