1519298980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2619481}}^1$

素因数の和:2619519

約数の個数: 24

約数和(自身を含む): 3300547320

約数和(自身を除く): 1781248340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2619481, 5238962, 10477924, 13097405, 26194810, 52389620, 75964949, 151929898, 303859796, 379824745, 759649490, 1519298980]

約数ペア:

[(1, 1519298980), (2, 759649490), (4, 379824745), (5, 303859796), (10, 151929898), (20, 75964949), (29, 52389620), (58, 26194810), (116, 13097405), (145, 10477924), (290, 5238962), (580, 2619481)]