2017974023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{26261}}^1$

素因数の和:26554

約数の個数: 16

約数和(自身を含む): 2276600256

約数和(自身を除く): 258626233

約数列:

[1, 13, 23, 257, 299, 3341, 5911, 26261, 76843, 341393, 604003, 6749077, 7852039, 87738001, 155228771, 2017974023]

約数ペア:

[(1, 2017974023), (13, 155228771), (23, 87738001), (257, 7852039), (299, 6749077), (3341, 604003), (5911, 341393), (26261, 76843)]