2885380043

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{110479}}^1$

素因数の和:110547

約数の個数: 24

約数和(自身を含む): 3702847680

約数和(自身を除く): 817467637

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 26117, 110479, 773353, 1436227, 4529639, 5413471, 10053589, 31707473, 58885307, 70375123, 221952311, 412197149, 2885380043]

約数ペア:

[(1, 2885380043), (7, 412197149), (13, 221952311), (41, 70375123), (49, 58885307), (91, 31707473), (287, 10053589), (533, 5413471), (637, 4529639), (2009, 1436227), (3731, 773353), (26117, 110479)]