25820763041

素因数分解:

${\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1\times {\mathrm{1979}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 26381361600

約数和(自身を除く): 560598559

約数列:

[1, 67, 193, 1009, 1979, 12931, 67603, 132593, 194737, 381947, 1996811, 13047379, 25590449, 133786337, 385384523, 25820763041]

約数ペア:

[(1, 25820763041), (67, 385384523), (193, 133786337), (1009, 25590449), (1979, 13047379), (12931, 1996811), (67603, 381947), (132593, 194737)]