2154173692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{433261}}^1$

素因数の和:433389

約数の個数: 24

約数和(自身を含む): 4148916912

約数和(自身を除く): 1994743220

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 433261, 866522, 1733044, 4765871, 9531742, 19063484, 48958493, 97916986, 195833972, 538543423, 1077086846, 2154173692]

約数ペア:

[(1, 2154173692), (2, 1077086846), (4, 538543423), (11, 195833972), (22, 97916986), (44, 48958493), (113, 19063484), (226, 9531742), (452, 4765871), (1243, 1733044), (2486, 866522), (4972, 433261)]