830396

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 1698816

約数和(自身を除く): 868420

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 631, 658, 1262, 1316, 2524, 4417, 8834, 17668, 29657, 59314, 118628, 207599, 415198, 830396]

約数ペア:

[(1, 830396), (2, 415198), (4, 207599), (7, 118628), (14, 59314), (28, 29657), (47, 17668), (94, 8834), (188, 4417), (329, 2524), (631, 1316), (658, 1262)]