2240822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 3577200

約数和(自身を除く): 1336378

約数列:

[1, 2, 19, 38, 109, 218, 541, 1082, 2071, 4142, 10279, 20558, 58969, 117938, 1120411, 2240822]

約数ペア:

[(1, 2240822), (2, 1120411), (19, 117938), (38, 58969), (109, 20558), (218, 10279), (541, 4142), (1082, 2071)]