871155198

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{96989}}^1$

素因数の和:97496

約数の個数: 24

約数和(自身を含む): 1891305000

約数和(自身を除く): 1020149802

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2994, 4491, 8982, 96989, 193978, 290967, 581934, 872901, 1745802, 48397511, 96795022, 145192533, 290385066, 435577599, 871155198]

約数ペア:

[(1, 871155198), (2, 435577599), (3, 290385066), (6, 145192533), (9, 96795022), (18, 48397511), (499, 1745802), (998, 872901), (1497, 581934), (2994, 290967), (4491, 193978), (8982, 96989)]