2227088

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1394

約数の個数: 20

約数和(自身を含む): 4357980

約数和(自身を除く): 2130892

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1277, 1744, 2554, 5108, 10216, 20432, 139193, 278386, 556772, 1113544, 2227088]

約数ペア:

[(1, 2227088), (2, 1113544), (4, 556772), (8, 278386), (16, 139193), (109, 20432), (218, 10216), (436, 5108), (872, 2554), (1277, 1744)]