129498590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996143}}^1$

素因数の和:996163

約数の個数: 16

約数和(自身を含む): 251028288

約数和(自身を除く): 121529698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 996143, 1992286, 4980715, 9961430, 12949859, 25899718, 64749295, 129498590]

約数ペア:

[(1, 129498590), (2, 64749295), (5, 25899718), (10, 12949859), (13, 9961430), (26, 4980715), (65, 1992286), (130, 996143)]