266340805510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2048775427}}^1$

素因数の和:2048775447

約数の個数: 16

約数和(自身を含む): 516291407856

約数和(自身を除く): 249950602346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2048775427, 4097550854, 10243877135, 20487754270, 26634080551, 53268161102, 133170402755, 266340805510]

約数ペア:

[(1, 266340805510), (2, 133170402755), (5, 53268161102), (10, 26634080551), (13, 20487754270), (26, 10243877135), (65, 4097550854), (130, 2048775427)]