858807628

素因数分解:

$2^2\times 7^1\times {\mathrm{30671701}}^1$

素因数の和:30671712

約数の個数: 12

約数和(自身を含む): 1717615312

約数和(自身を除く): 858807684

約数列:

[1, 2, 4, 7, 14, 28, 30671701, 61343402, 122686804, 214701907, 429403814, 858807628]

約数ペア:

[(1, 858807628), (2, 429403814), (4, 214701907), (7, 122686804), (14, 61343402), (28, 30671701)]