1405910012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{510127}}^1$

素因数の和:510197

約数の個数: 24

約数和(自身を含む): 2699597376

約数和(自身を除く): 1293687364

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 510127, 1020254, 2040508, 6631651, 13263302, 26526604, 27036731, 54073462, 108146924, 351477503, 702955006, 1405910012]

約数ペア:

[(1, 1405910012), (2, 702955006), (4, 351477503), (13, 108146924), (26, 54073462), (52, 27036731), (53, 26526604), (106, 13263302), (212, 6631651), (689, 2040508), (1378, 1020254), (2756, 510127)]