243730870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1433711}}^1$

素因数の和:1433735

約数の個数: 16

約数和(自身を含む): 464522688

約数和(自身を除く): 220791818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1433711, 2867422, 7168555, 14337110, 24373087, 48746174, 121865435, 243730870]

約数ペア:

[(1, 243730870), (2, 121865435), (5, 48746174), (10, 24373087), (17, 14337110), (34, 7168555), (85, 2867422), (170, 1433711)]