25135266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322247}}^1$

素因数の和:322265

約数の個数: 16

約数和(自身を含む): 54137664

約数和(自身を除く): 29002398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 322247, 644494, 966741, 1933482, 4189211, 8378422, 12567633, 25135266]

約数ペア:

[(1, 25135266), (2, 12567633), (3, 8378422), (6, 4189211), (13, 1933482), (26, 966741), (39, 644494), (78, 322247)]