500879990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3852923}}^1$

素因数の和:3852943

約数の個数: 16

約数和(自身を含む): 970936848

約数和(自身を除く): 470056858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3852923, 7705846, 19264615, 38529230, 50087999, 100175998, 250439995, 500879990]

約数ペア:

[(1, 500879990), (2, 250439995), (5, 100175998), (10, 50087999), (13, 38529230), (26, 19264615), (65, 7705846), (130, 3852923)]