201830590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552543}}^1$

素因数の和:1552563

約数の個数: 16

約数和(自身を含む): 391241088

約数和(自身を除く): 189410498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552543, 3105086, 7762715, 15525430, 20183059, 40366118, 100915295, 201830590]

約数ペア:

[(1, 201830590), (2, 100915295), (5, 40366118), (10, 20183059), (13, 15525430), (26, 7762715), (65, 3105086), (130, 1552543)]