393276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 988624

約数和(自身を除く): 595348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2521, 5042, 7563, 10084, 15126, 30252, 32773, 65546, 98319, 131092, 196638, 393276]

約数ペア:

[(1, 393276), (2, 196638), (3, 131092), (4, 98319), (6, 65546), (12, 32773), (13, 30252), (26, 15126), (39, 10084), (52, 7563), (78, 5042), (156, 2521)]