25485486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326737}}^1$

素因数の和:326755

約数の個数: 16

約数和(自身を含む): 54891984

約数和(自身を除く): 29406498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 326737, 653474, 980211, 1960422, 4247581, 8495162, 12742743, 25485486]

約数ペア:

[(1, 25485486), (2, 12742743), (3, 8495162), (6, 4247581), (13, 1960422), (26, 980211), (39, 653474), (78, 326737)]