2012981937

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1\times {\mathrm{4219}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 2704378560

約数和(自身を除く): 691396623

約数列:

[1, 3, 157, 471, 1013, 3039, 4219, 12657, 159041, 477123, 662383, 1987149, 4273847, 12821541, 670993979, 2012981937]

約数ペア:

[(1, 2012981937), (3, 670993979), (157, 12821541), (471, 4273847), (1013, 1987149), (3039, 662383), (4219, 477123), (12657, 159041)]