140410012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{340801}}^1$

素因数の和:340908

約数の個数: 12

約数和(自身を含む): 248103856

約数和(自身を除く): 107693844

約数列:

[1, 2, 4, 103, 206, 412, 340801, 681602, 1363204, 35102503, 70205006, 140410012]

約数ペア:

[(1, 140410012), (2, 70205006), (4, 35102503), (103, 1363204), (206, 681602), (412, 340801)]