202602790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1558483}}^1$

素因数の和:1558503

約数の個数: 16

約数和(自身を含む): 392737968

約数和(自身を除く): 190135178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1558483, 3116966, 7792415, 15584830, 20260279, 40520558, 101301395, 202602790]

約数ペア:

[(1, 202602790), (2, 101301395), (5, 40520558), (10, 20260279), (13, 15584830), (26, 7792415), (65, 3116966), (130, 1558483)]