836236510

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{1429}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 1520719200

約数和(自身を除く): 684482690

約数列:

[1, 2, 5, 10, 139, 278, 421, 695, 842, 1390, 1429, 2105, 2858, 4210, 7145, 14290, 58519, 117038, 198631, 292595, 397262, 585190, 601609, 993155, 1203218, 1986310, 3008045, 6016090, 83623651, 167247302, 418118255, 836236510]

約数ペア:

[(1, 836236510), (2, 418118255), (5, 167247302), (10, 83623651), (139, 6016090), (278, 3008045), (421, 1986310), (695, 1203218), (842, 993155), (1390, 601609), (1429, 585190), (2105, 397262), (2858, 292595), (4210, 198631), (7145, 117038), (14290, 58519)]