172326778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{22621}}^1$

素因数の和:22929

約数の個数: 16

約数和(自身を含む): 279336456

約数和(自身を除く): 107009678

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 22621, 45242, 294073, 588146, 6627953, 13255906, 86163389, 172326778]

約数ペア:

[(1, 172326778), (2, 86163389), (13, 13255906), (26, 6627953), (293, 588146), (586, 294073), (3809, 45242), (7618, 22621)]