20161324190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288018917}}^1$

素因数の和:288018931

約数の個数: 16

約数和(自身を含む): 41474724192

約数和(自身を除く): 21313400002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288018917, 576037834, 1440094585, 2016132419, 2880189170, 4032264838, 10080662095, 20161324190]

約数ペア:

[(1, 20161324190), (2, 10080662095), (5, 4032264838), (7, 2880189170), (10, 2016132419), (14, 1440094585), (35, 576037834), (70, 288018917)]