4936704890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37974653}}^1$

素因数の和:37974673

約数の個数: 16

約数和(自身を含む): 9569612808

約数和(自身を除く): 4632907918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 37974653, 75949306, 189873265, 379746530, 493670489, 987340978, 2468352445, 4936704890]

約数ペア:

[(1, 4936704890), (2, 2468352445), (5, 987340978), (10, 493670489), (13, 379746530), (26, 189873265), (65, 75949306), (130, 37974653)]