90788962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2862

約数の個数: 24

約数和(自身を含む): 150822000

約数和(自身を除く): 60033038

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 2699, 3058, 5398, 16819, 29689, 33638, 59378, 326579, 375161, 653158, 750322, 4126771, 8253542, 45394481, 90788962]

約数ペア:

[(1, 90788962), (2, 45394481), (11, 8253542), (22, 4126771), (121, 750322), (139, 653158), (242, 375161), (278, 326579), (1529, 59378), (2699, 33638), (3058, 29689), (5398, 16819)]