28812756193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{557857}}^1$

素因数の和:558036

約数の個数: 16

約数和(自身を含む): 32333449680

約数和(自身を除く): 3520693487

約数列:

[1, 13, 29, 137, 377, 1781, 3973, 51649, 557857, 7252141, 16177853, 76426409, 210312089, 993543317, 2216365861, 28812756193]

約数ペア:

[(1, 28812756193), (13, 2216365861), (29, 993543317), (137, 210312089), (377, 76426409), (1781, 16177853), (3973, 7252141), (51649, 557857)]