2143234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 16

約数和(自身を含む): 3356640

約数和(自身を除く): 1213406

約数列:

[1, 2, 41, 59, 82, 118, 443, 886, 2419, 4838, 18163, 26137, 36326, 52274, 1071617, 2143234]

約数ペア:

[(1, 2143234), (2, 1071617), (41, 52274), (59, 36326), (82, 26137), (118, 18163), (443, 4838), (886, 2419)]