40002029

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 42197760

約数和(自身を除く): 2195731

約数列:

[1, 47, 73, 89, 131, 3431, 4183, 6157, 6497, 9563, 11659, 305359, 449461, 547973, 851107, 40002029]

約数ペア:

[(1, 40002029), (47, 851107), (73, 547973), (89, 449461), (131, 305359), (3431, 11659), (4183, 9563), (6157, 6497)]