394037296

素因数分解:

$2^4\times {\mathrm{2339}}^1\times {\mathrm{10529}}^1$

素因数の和:12876

約数の個数: 20

約数和(自身を含む): 763846200

約数和(自身を除く): 369808904

約数列:

[1, 2, 4, 8, 16, 2339, 4678, 9356, 10529, 18712, 21058, 37424, 42116, 84232, 168464, 24627331, 49254662, 98509324, 197018648, 394037296]

約数ペア:

[(1, 394037296), (2, 197018648), (4, 98509324), (8, 49254662), (16, 24627331), (2339, 168464), (4678, 84232), (9356, 42116), (10529, 37424), (18712, 21058)]