312207194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{134921}}^1$

素因数の和:135025

約数の個数: 16

約数和(自身を含む): 510005160

約数和(自身を除く): 197797966

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 134921, 269842, 1753973, 3507946, 12007969, 24015938, 156103597, 312207194]

約数ペア:

[(1, 312207194), (2, 156103597), (13, 24015938), (26, 12007969), (89, 3507946), (178, 1753973), (1157, 269842), (2314, 134921)]