858164210

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{384827}}^1$

素因数の和:385057

約数の個数: 16

約数和(自身を含む): 1551626496

約数和(自身を除く): 693462286

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 384827, 769654, 1924135, 3848270, 85816421, 171632842, 429082105, 858164210]

約数ペア:

[(1, 858164210), (2, 429082105), (5, 171632842), (10, 85816421), (223, 3848270), (446, 1924135), (1115, 769654), (2230, 384827)]