69940130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{538001}}^1$

素因数の和:538021

約数の個数: 16

約数和(自身を含む): 135576504

約数和(自身を除く): 65636374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 538001, 1076002, 2690005, 5380010, 6994013, 13988026, 34970065, 69940130]

約数ペア:

[(1, 69940130), (2, 34970065), (5, 13988026), (10, 6994013), (13, 5380010), (26, 2690005), (65, 1076002), (130, 538001)]