2080407906

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{5869}}^1$

素因数の和:6343

約数の個数: 48

約数和(自身を含む): 4615228800

約数和(自身を除く): 2534820894

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 419, 423, 838, 846, 1257, 2514, 3771, 5869, 7542, 11738, 17607, 19693, 35214, 39386, 52821, 59079, 105642, 118158, 177237, 275843, 354474, 551686, 827529, 1655058, 2459111, 2482587, 4918222, 4965174, 7377333, 14754666, 22131999, 44263998, 115578217, 231156434, 346734651, 693469302, 1040203953, 2080407906]

約数ペア:

[(1, 2080407906), (2, 1040203953), (3, 693469302), (6, 346734651), (9, 231156434), (18, 115578217), (47, 44263998), (94, 22131999), (141, 14754666), (282, 7377333), (419, 4965174), (423, 4918222), (838, 2482587), (846, 2459111), (1257, 1655058), (2514, 827529), (3771, 551686), (5869, 354474), (7542, 275843), (11738, 177237), (17607, 118158), (19693, 105642), (35214, 59079), (39386, 52821)]