2488306502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{720413}}^1$

素因数の和:720583

約数の個数: 16

約数和(自身を含む): 4097714832

約数和(自身を除く): 1609408330

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 720413, 1440826, 7924543, 15849086, 113104841, 226209682, 1244153251, 2488306502]

約数ペア:

[(1, 2488306502), (2, 1244153251), (11, 226209682), (22, 113104841), (157, 15849086), (314, 7924543), (1727, 1440826), (3454, 720413)]