6731140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25889}}^1$

素因数の和:25911

約数の個数: 24

約数和(自身を含む): 15223320

約数和(自身を除く): 8492180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25889, 51778, 103556, 129445, 258890, 336557, 517780, 673114, 1346228, 1682785, 3365570, 6731140]

約数ペア:

[(1, 6731140), (2, 3365570), (4, 1682785), (5, 1346228), (10, 673114), (13, 517780), (20, 336557), (26, 258890), (52, 129445), (65, 103556), (130, 51778), (260, 25889)]