26260130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202001}}^1$

素因数の和:202021

約数の個数: 16

約数和(自身を含む): 50904504

約数和(自身を除く): 24644374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202001, 404002, 1010005, 2020010, 2626013, 5252026, 13130065, 26260130]

約数ペア:

[(1, 26260130), (2, 13130065), (5, 5252026), (10, 2626013), (13, 2020010), (26, 1010005), (65, 404002), (130, 202001)]