4481644

素因数分解:

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

素因数の和:673

約数の個数: 24

約数和(自身を含む): 8346800

約数和(自身を除く): 3865156

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 541, 1082, 2071, 2164, 4142, 8284, 10279, 20558, 41116, 58969, 117938, 235876, 1120411, 2240822, 4481644]

約数ペア:

[(1, 4481644), (2, 2240822), (4, 1120411), (19, 235876), (38, 117938), (76, 58969), (109, 41116), (218, 20558), (436, 10279), (541, 8284), (1082, 4142), (2071, 2164)]