1908193729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{3061}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 2085099520

約数和(自身を除く): 176905791

約数列:

[1, 13, 79, 607, 1027, 3061, 7891, 39793, 47953, 241819, 623389, 1858027, 3143647, 24154351, 146784133, 1908193729]

約数ペア:

[(1, 1908193729), (13, 146784133), (79, 24154351), (607, 3143647), (1027, 1858027), (3061, 623389), (7891, 241819), (39793, 47953)]