82810130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{637001}}^1$

素因数の和:637021

約数の個数: 16

約数和(自身を含む): 160524504

約数和(自身を除く): 77714374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 637001, 1274002, 3185005, 6370010, 8281013, 16562026, 41405065, 82810130]

約数ペア:

[(1, 82810130), (2, 41405065), (5, 16562026), (10, 8281013), (13, 6370010), (26, 3185005), (65, 1274002), (130, 637001)]