139352254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{10079}}^1$

素因数の和:10335

約数の個数: 16

約数和(自身を含む): 216760320

約数和(自身を除く): 77408066

約数列:

[1, 2, 31, 62, 223, 446, 6913, 10079, 13826, 20158, 312449, 624898, 2247617, 4495234, 69676127, 139352254]

約数ペア:

[(1, 139352254), (2, 69676127), (31, 4495234), (62, 2247617), (223, 624898), (446, 312449), (6913, 20158), (10079, 13826)]