397319628

素因数分解:

$2^2\times 3^1\times {\mathrm{613}}^1\times {\mathrm{54013}}^1$

素因数の和:54633

約数の個数: 24

約数和(自身を含む): 928608688

約数和(自身を除く): 531289060

約数列:

[1, 2, 3, 4, 6, 12, 613, 1226, 1839, 2452, 3678, 7356, 54013, 108026, 162039, 216052, 324078, 648156, 33109969, 66219938, 99329907, 132439876, 198659814, 397319628]

約数ペア:

[(1, 397319628), (2, 198659814), (3, 132439876), (4, 99329907), (6, 66219938), (12, 33109969), (613, 648156), (1226, 324078), (1839, 216052), (2452, 162039), (3678, 108026), (7356, 54013)]