876238246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{80051}}^1$

素因数の和:80487

約数の個数: 16

約数和(自身を含む): 1418841648

約数和(自身を除く): 542603402

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 80051, 160102, 1040663, 2081326, 33701471, 67402942, 438119123, 876238246]

約数ペア:

[(1, 876238246), (2, 438119123), (13, 67402942), (26, 33701471), (421, 2081326), (842, 1040663), (5473, 160102), (10946, 80051)]