65130130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{501001}}^1$

素因数の和:501021

約数の個数: 16

約数和(自身を含む): 126252504

約数和(自身を除く): 61122374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 501001, 1002002, 2505005, 5010010, 6513013, 13026026, 32565065, 65130130]

約数ペア:

[(1, 65130130), (2, 32565065), (5, 13026026), (10, 6513013), (13, 5010010), (26, 2505005), (65, 1002002), (130, 501001)]