2122646096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3235741}}^1$

素因数の和:3235790

約数の個数: 20

約数和(自身を含む): 4212936084

約数和(自身を除く): 2090289988

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3235741, 6471482, 12942964, 25885928, 51771856, 132665381, 265330762, 530661524, 1061323048, 2122646096]

約数ペア:

[(1, 2122646096), (2, 1061323048), (4, 530661524), (8, 265330762), (16, 132665381), (41, 51771856), (82, 25885928), (164, 12942964), (328, 6471482), (656, 3235741)]