128568602

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{4007}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 196808832

約数和(自身を除く): 68240230

約数列:

[1, 2, 61, 122, 263, 526, 4007, 8014, 16043, 32086, 244427, 488854, 1053841, 2107682, 64284301, 128568602]

約数ペア:

[(1, 128568602), (2, 64284301), (61, 2107682), (122, 1053841), (263, 488854), (526, 244427), (4007, 32086), (8014, 16043)]