2021618096

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{1279}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 3946414080

約数和(自身を除く): 1924795984

約数列:

[1, 2, 4, 8, 16, 223, 443, 446, 886, 892, 1279, 1772, 1784, 2558, 3544, 3568, 5116, 7088, 10232, 20464, 98789, 197578, 285217, 395156, 566597, 570434, 790312, 1133194, 1140868, 1580624, 2266388, 2281736, 4532776, 4563472, 9065552, 126351131, 252702262, 505404524, 1010809048, 2021618096]

約数ペア:

[(1, 2021618096), (2, 1010809048), (4, 505404524), (8, 252702262), (16, 126351131), (223, 9065552), (443, 4563472), (446, 4532776), (886, 2281736), (892, 2266388), (1279, 1580624), (1772, 1140868), (1784, 1133194), (2558, 790312), (3544, 570434), (3568, 566597), (5116, 395156), (7088, 285217), (10232, 197578), (20464, 98789)]