489509324

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{5303}}^1$

素因数の和:5845

約数の個数: 24

約数和(自身を含む): 876814848

約数和(自身を除く): 387305524

約数列:

[1, 2, 4, 47, 94, 188, 491, 982, 1964, 5303, 10606, 21212, 23077, 46154, 92308, 249241, 498482, 996964, 2603773, 5207546, 10415092, 122377331, 244754662, 489509324]

約数ペア:

[(1, 489509324), (2, 244754662), (4, 122377331), (47, 10415092), (94, 5207546), (188, 2603773), (491, 996964), (982, 498482), (1964, 249241), (5303, 92308), (10606, 46154), (21212, 23077)]