8507990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50047}}^1$

素因数の和:50071

約数の個数: 16

約数和(自身を含む): 16215552

約数和(自身を除く): 7707562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 50047, 100094, 250235, 500470, 850799, 1701598, 4253995, 8507990]

約数ペア:

[(1, 8507990), (2, 4253995), (5, 1701598), (10, 850799), (17, 500470), (34, 250235), (85, 100094), (170, 50047)]