2401473890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{328519}}^1$

素因数の和:328586

約数の個数: 32

約数和(自身を含む): 4683381120

約数和(自身を除く): 2281907230

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 328519, 657038, 1642595, 3285190, 5584823, 11169646, 14126317, 27924115, 28252634, 55848230, 70631585, 141263170, 240147389, 480294778, 1200736945, 2401473890]

約数ペア:

[(1, 2401473890), (2, 1200736945), (5, 480294778), (10, 240147389), (17, 141263170), (34, 70631585), (43, 55848230), (85, 28252634), (86, 27924115), (170, 14126317), (215, 11169646), (430, 5584823), (731, 3285190), (1462, 1642595), (3655, 657038), (7310, 328519)]