168282790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1294483}}^1$

素因数の和:1294503

約数の個数: 16

約数和(自身を含む): 326209968

約数和(自身を除く): 157927178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1294483, 2588966, 6472415, 12944830, 16828279, 33656558, 84141395, 168282790]

約数ペア:

[(1, 168282790), (2, 84141395), (5, 33656558), (10, 16828279), (13, 12944830), (26, 6472415), (65, 2588966), (130, 1294483)]