8220322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 13496544

約数和(自身を除く): 5276222

約数列:

[1, 2, 11, 22, 491, 761, 982, 1522, 5401, 8371, 10802, 16742, 373651, 747302, 4110161, 8220322]

約数ペア:

[(1, 8220322), (2, 4110161), (11, 747302), (22, 373651), (491, 16742), (761, 10802), (982, 8371), (1522, 5401)]