2040490078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{200323}}^1$

素因数の和:200799

約数の個数: 16

約数和(自身を含む): 3346212096

約数和(自身を除く): 1305722018

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 200323, 400646, 2203553, 4407106, 92749549, 185499098, 1020245039, 2040490078]

約数ペア:

[(1, 2040490078), (2, 1020245039), (11, 185499098), (22, 92749549), (463, 4407106), (926, 2203553), (5093, 400646), (10186, 200323)]