12890701826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2118091}}^1$

素因数の和:2118289

約数の個数: 16

約数和(自身を含む): 20587854240

約数和(自身を除く): 7697152414

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 2118091, 4236182, 36007547, 72015094, 379138289, 758276578, 6445350913, 12890701826]

約数ペア:

[(1, 12890701826), (2, 6445350913), (17, 758276578), (34, 379138289), (179, 72015094), (358, 36007547), (3043, 4236182), (6086, 2118091)]