2016291070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{99767}}^1$

素因数の和:99864

約数の個数: 32

約数和(自身を含む): 3792780288

約数和(自身を除く): 1776489218

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 20210, 99767, 199534, 498835, 997670, 4289981, 4689049, 8579962, 9378098, 21449905, 23445245, 42899810, 46890490, 201629107, 403258214, 1008145535, 2016291070]

約数ペア:

[(1, 2016291070), (2, 1008145535), (5, 403258214), (10, 201629107), (43, 46890490), (47, 42899810), (86, 23445245), (94, 21449905), (215, 9378098), (235, 8579962), (430, 4689049), (470, 4289981), (2021, 997670), (4042, 498835), (10105, 199534), (20210, 99767)]