2279559632912

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{109007251}}^1$

素因数の和:109008566

約数の個数: 20

約数和(自身を含む): 4420026054096

約数和(自身を除く): 2140466421184

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 109007251, 218014502, 436029004, 872058008, 1744116016, 142472477057, 284944954114, 569889908228, 1139779816456, 2279559632912]

約数ペア:

[(1, 2279559632912), (2, 1139779816456), (4, 569889908228), (8, 284944954114), (16, 142472477057), (1307, 1744116016), (2614, 872058008), (5228, 436029004), (10456, 218014502), (20912, 109007251)]