1089971614

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{56989}}^1$

素因数の和:57195

約数の個数: 16

約数和(自身を含む): 1670034960

約数和(自身を除く): 580063346

約数列:

[1, 2, 73, 131, 146, 262, 9563, 19126, 56989, 113978, 4160197, 7465559, 8320394, 14931118, 544985807, 1089971614]

約数ペア:

[(1, 1089971614), (2, 544985807), (73, 14931118), (131, 8320394), (146, 7465559), (262, 4160197), (9563, 113978), (19126, 56989)]