676386044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 1243097856

約数和(自身を除く): 566711812

約数列:

[1, 2, 4, 43, 71, 86, 97, 142, 172, 194, 284, 388, 571, 1142, 2284, 3053, 4171, 6106, 6887, 8342, 12212, 13774, 16684, 24553, 27548, 40541, 49106, 55387, 81082, 98212, 110774, 162164, 221548, 296141, 592282, 1184564, 1743263, 2381641, 3486526, 3932477, 4763282, 6973052, 7864954, 9526564, 15729908, 169096511, 338193022, 676386044]

約数ペア:

[(1, 676386044), (2, 338193022), (4, 169096511), (43, 15729908), (71, 9526564), (86, 7864954), (97, 6973052), (142, 4763282), (172, 3932477), (194, 3486526), (284, 2381641), (388, 1743263), (571, 1184564), (1142, 592282), (2284, 296141), (3053, 221548), (4171, 162164), (6106, 110774), (6887, 98212), (8342, 81082), (12212, 55387), (13774, 49106), (16684, 40541), (24553, 27548)]