264921410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2037857}}^1$

素因数の和:2037877

約数の個数: 16

約数和(自身を含む): 513540216

約数和(自身を除く): 248618806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2037857, 4075714, 10189285, 20378570, 26492141, 52984282, 132460705, 264921410]

約数ペア:

[(1, 264921410), (2, 132460705), (5, 52984282), (10, 26492141), (13, 20378570), (26, 10189285), (65, 4075714), (130, 2037857)]