402259972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{43291}}^1$

素因数の和:43419

約数の個数: 24

約数和(自身を含む): 741851712

約数和(自身を除く): 339591740

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 43291, 86582, 173164, 995693, 1991386, 3982772, 4372391, 8744782, 17489564, 100564993, 201129986, 402259972]

約数ペア:

[(1, 402259972), (2, 201129986), (4, 100564993), (23, 17489564), (46, 8744782), (92, 4372391), (101, 3982772), (202, 1991386), (404, 995693), (2323, 173164), (4646, 86582), (9292, 43291)]