2240722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 3693600

約数和(自身を除く): 1452878

約数列:

[1, 2, 11, 22, 179, 358, 569, 1138, 1969, 3938, 6259, 12518, 101851, 203702, 1120361, 2240722]

約数ペア:

[(1, 2240722), (2, 1120361), (11, 203702), (22, 101851), (179, 12518), (358, 6259), (569, 3938), (1138, 1969)]