313203434

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{19681}}^1$

素因数の和:19865

約数の個数: 16

約数和(自身を含む): 480634440

約数和(自身を除く): 167431006

約数列:

[1, 2, 73, 109, 146, 218, 7957, 15914, 19681, 39362, 1436713, 2145229, 2873426, 4290458, 156601717, 313203434]

約数ペア:

[(1, 313203434), (2, 156601717), (73, 4290458), (109, 2873426), (146, 2145229), (218, 1436713), (7957, 39362), (15914, 19681)]