78789516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505061}}^1$

素因数の和:505081

約数の個数: 24

約数和(自身を含む): 197984304

約数和(自身を除く): 119194788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505061, 1010122, 1515183, 2020244, 3030366, 6060732, 6565793, 13131586, 19697379, 26263172, 39394758, 78789516]

約数ペア:

[(1, 78789516), (2, 39394758), (3, 26263172), (4, 19697379), (6, 13131586), (12, 6565793), (13, 6060732), (26, 3030366), (39, 2020244), (52, 1515183), (78, 1010122), (156, 505061)]