139038422

素因数分解:

$2^1\times {\mathrm{131}}^2\times {\mathrm{4051}}^1$

素因数の和:4315

約数の個数: 12

約数和(自身を含む): 210213708

約数和(自身を除く): 71175286

約数列:

[1, 2, 131, 262, 4051, 8102, 17161, 34322, 530681, 1061362, 69519211, 139038422]

約数ペア:

[(1, 139038422), (2, 69519211), (131, 1061362), (262, 530681), (4051, 34322), (8102, 17161)]