13280514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{170263}}^1$

素因数の和:170281

約数の個数: 16

約数和(自身を含む): 28604352

約数和(自身を除く): 15323838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 170263, 340526, 510789, 1021578, 2213419, 4426838, 6640257, 13280514]

約数ペア:

[(1, 13280514), (2, 6640257), (3, 4426838), (6, 2213419), (13, 1021578), (26, 510789), (39, 340526), (78, 170263)]