8309698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 12761280

約数和(自身を除く): 4451582

約数列:

[1, 2, 71, 139, 142, 278, 421, 842, 9869, 19738, 29891, 58519, 59782, 117038, 4154849, 8309698]

約数ペア:

[(1, 8309698), (2, 4154849), (71, 117038), (139, 59782), (142, 58519), (278, 29891), (421, 19738), (842, 9869)]