521580452294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1\times {\mathrm{235441}}^1$

素因数の和:236552

約数の個数: 32

約数和(自身を含む): 862813937952

約数和(自身を除く): 341233485658

約数列:

[1, 2, 11, 22, 101, 202, 997, 1111, 1994, 2222, 10967, 21934, 100697, 201394, 235441, 470882, 1107667, 2215334, 2589851, 5179702, 23779541, 47559082, 234734677, 261574951, 469469354, 523149902, 2582081447, 5164162894, 23708202377, 47416404754, 260790226147, 521580452294]

約数ペア:

[(1, 521580452294), (2, 260790226147), (11, 47416404754), (22, 23708202377), (101, 5164162894), (202, 2582081447), (997, 523149902), (1111, 469469354), (1994, 261574951), (2222, 234734677), (10967, 47559082), (21934, 23779541), (100697, 5179702), (201394, 2589851), (235441, 2215334), (470882, 1107667)]