4047891911

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1381}}^1\times {\mathrm{1459}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 4830421680

約数和(自身を除く): 782529769

約数列:

[1, 7, 41, 49, 287, 1381, 1459, 2009, 9667, 10213, 56621, 59819, 67669, 71491, 396347, 418733, 2014879, 2774429, 2931131, 14104153, 82610039, 98729071, 578270273, 4047891911]

約数ペア:

[(1, 4047891911), (7, 578270273), (41, 98729071), (49, 82610039), (287, 14104153), (1381, 2931131), (1459, 2774429), (2009, 2014879), (9667, 418733), (10213, 396347), (56621, 71491), (59819, 67669)]