1990453856

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{2704421}}^1$

素因数の和:2704454

約数の個数: 24

約数和(自身を含む): 4089086064

約数和(自身を除く): 2098632208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 2704421, 5408842, 10817684, 21635368, 43270736, 62201683, 86541472, 124403366, 248806732, 497613464, 995226928, 1990453856]

約数ペア:

[(1, 1990453856), (2, 995226928), (4, 497613464), (8, 248806732), (16, 124403366), (23, 86541472), (32, 62201683), (46, 43270736), (92, 21635368), (184, 10817684), (368, 5408842), (736, 2704421)]