2080811288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{665221}}^1$

素因数の和:665267

約数の個数: 32

約数和(自身を含む): 4310638560

約数和(自身を除く): 2229827272

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 665221, 1330442, 2660884, 5321768, 11308757, 15300083, 22617514, 30600166, 45235028, 61200332, 90470056, 122400664, 260101411, 520202822, 1040405644, 2080811288]

約数ペア:

[(1, 2080811288), (2, 1040405644), (4, 520202822), (8, 260101411), (17, 122400664), (23, 90470056), (34, 61200332), (46, 45235028), (68, 30600166), (92, 22617514), (136, 15300083), (184, 11308757), (391, 5321768), (782, 2660884), (1564, 1330442), (3128, 665221)]