26631410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204857}}^1$

素因数の和:204877

約数の個数: 16

約数和(自身を含む): 51624216

約数和(自身を除く): 24992806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 204857, 409714, 1024285, 2048570, 2663141, 5326282, 13315705, 26631410]

約数ペア:

[(1, 26631410), (2, 13315705), (5, 5326282), (10, 2663141), (13, 2048570), (26, 1024285), (65, 409714), (130, 204857)]