25215672066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{323277847}}^1$

素因数の和:323277865

約数の個数: 16

約数和(自身を含む): 54310678464

約数和(自身を除く): 29095006398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 323277847, 646555694, 969833541, 1939667082, 4202612011, 8405224022, 12607836033, 25215672066]

約数ペア:

[(1, 25215672066), (2, 12607836033), (3, 8405224022), (6, 4202612011), (13, 1939667082), (26, 969833541), (39, 646555694), (78, 323277847)]