9728474

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1699}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 16728000

約数和(自身を除く): 6999526

約数列:

[1, 2, 7, 14, 409, 818, 1699, 2863, 3398, 5726, 11893, 23786, 694891, 1389782, 4864237, 9728474]

約数ペア:

[(1, 9728474), (2, 4864237), (7, 1389782), (14, 694891), (409, 23786), (818, 11893), (1699, 5726), (2863, 3398)]