938837978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{113909}}^1$

素因数の和:114241

約数の個数: 16

約数和(自身を含む): 1521381960

約数和(自身を除く): 582543982

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 113909, 227818, 1480817, 2961634, 36109153, 72218306, 469418989, 938837978]

約数ペア:

[(1, 938837978), (2, 469418989), (13, 72218306), (26, 36109153), (317, 2961634), (634, 1480817), (4121, 227818), (8242, 113909)]