870817494

素因数分解:

$2^1\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{67789}}^1$

素因数の和:69935

約数の個数: 16

約数和(自身を含む): 1742474160

約数和(自身を除く): 871656666

約数列:

[1, 2, 3, 6, 2141, 4282, 6423, 12846, 67789, 135578, 203367, 406734, 145136249, 290272498, 435408747, 870817494]

約数ペア:

[(1, 870817494), (2, 435408747), (3, 290272498), (6, 145136249), (2141, 406734), (4282, 203367), (6423, 135578), (12846, 67789)]