68130898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20509}}^1$

素因数の和:20673

約数の個数: 16

約数和(自身を含む): 112230720

約数和(自身を除く): 44099822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20509, 41018, 225599, 451198, 3096859, 6193718, 34065449, 68130898]

約数ペア:

[(1, 68130898), (2, 34065449), (11, 6193718), (22, 3096859), (151, 451198), (302, 225599), (1661, 41018), (3322, 20509)]