2018104487

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 2318367744

約数和(自身を除く): 300263257

約数列:

[1, 7, 431, 461, 1451, 3017, 3227, 10157, 198691, 625381, 668911, 1390837, 4377667, 4682377, 288300641, 2018104487]

約数ペア:

[(1, 2018104487), (7, 288300641), (431, 4682377), (461, 4377667), (1451, 1390837), (3017, 668911), (3227, 625381), (10157, 198691)]