2018047310

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{154877}}^1$

素因数の和:156187

約数の個数: 16

約数和(自身を含む): 3635296416

約数和(自身を除く): 1617249106

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 13030, 154877, 309754, 774385, 1548770, 201804731, 403609462, 1009023655, 2018047310]

約数ペア:

[(1, 2018047310), (2, 1009023655), (5, 403609462), (10, 201804731), (1303, 1548770), (2606, 774385), (6515, 309754), (13030, 154877)]