45394489

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 53049600

約数和(自身を除く): 7655111

約数列:

[1, 7, 71, 149, 497, 613, 1043, 4291, 10579, 43523, 74053, 91337, 304661, 639359, 6484927, 45394489]

約数ペア:

[(1, 45394489), (7, 6484927), (71, 639359), (149, 304661), (497, 91337), (613, 74053), (1043, 43523), (4291, 10579)]