7873790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 15444000

約数和(自身を除く): 7570210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 1429, 2755, 2858, 5510, 7145, 14290, 27151, 41441, 54302, 82882, 135755, 207205, 271510, 414410, 787379, 1574758, 3936895, 7873790]

約数ペア:

[(1, 7873790), (2, 3936895), (5, 1574758), (10, 787379), (19, 414410), (29, 271510), (38, 207205), (58, 135755), (95, 82882), (145, 54302), (190, 41441), (290, 27151), (551, 14290), (1102, 7145), (1429, 5510), (2755, 2858)]