2912154959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{228961}}^1$

素因数の和:229070

約数の個数: 16

約数和(自身を含む): 3516856320

約数和(自身を除く): 604701361

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 228961, 1602727, 5266103, 18087919, 36862721, 126615433, 416022137, 2912154959]

約数ペア:

[(1, 2912154959), (7, 416022137), (23, 126615433), (79, 36862721), (161, 18087919), (553, 5266103), (1817, 1602727), (12719, 228961)]