2018731055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{264059}}^1$

素因数の和:264214

約数の個数: 16

約数和(自身を含む): 2661724800

約数和(自身を除く): 642993745

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 264059, 1320295, 2904649, 14523245, 36704201, 183521005, 403746211, 2018731055]

約数ペア:

[(1, 2018731055), (5, 403746211), (11, 183521005), (55, 36704201), (139, 14523245), (695, 2904649), (1529, 1320295), (7645, 264059)]