1706291240

素因数分解:

$2^3\times 5^1\times {\mathrm{42657281}}^1$

素因数の和:42657292

約数の個数: 16

約数和(自身を含む): 3839155380

約数和(自身を除く): 2132864140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 42657281, 85314562, 170629124, 213286405, 341258248, 426572810, 853145620, 1706291240]

約数ペア:

[(1, 1706291240), (2, 853145620), (4, 426572810), (5, 341258248), (8, 213286405), (10, 170629124), (20, 85314562), (40, 42657281)]