2912582390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{85639}}^1$

素因数の和:85844

約数の個数: 32

約数和(自身を含む): 5549472000

約数和(自身を除く): 2636889610

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 6802, 17005, 34010, 85639, 171278, 428195, 856390, 1627141, 3254282, 8135705, 15329381, 16271410, 30658762, 76646905, 153293810, 291258239, 582516478, 1456291195, 2912582390]

約数ペア:

[(1, 2912582390), (2, 1456291195), (5, 582516478), (10, 291258239), (19, 153293810), (38, 76646905), (95, 30658762), (179, 16271410), (190, 15329381), (358, 8135705), (895, 3254282), (1790, 1627141), (3401, 856390), (6802, 428195), (17005, 171278), (34010, 85639)]