520058370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1333483}}^1$

素因数の和:1333506

約数の個数: 32

約数和(自身を含む): 1344151872

約数和(自身を除く): 824093502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1333483, 2666966, 4000449, 6667415, 8000898, 13334830, 17335279, 20002245, 34670558, 40004490, 52005837, 86676395, 104011674, 173352790, 260029185, 520058370]

約数ペア:

[(1, 520058370), (2, 260029185), (3, 173352790), (5, 104011674), (6, 86676395), (10, 52005837), (13, 40004490), (15, 34670558), (26, 20002245), (30, 17335279), (39, 13334830), (65, 8000898), (78, 6667415), (130, 4000449), (195, 2666966), (390, 1333483)]