7957742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 12903072

約数和(自身を除く): 4945330

約数列:

[1, 2, 13, 26, 421, 727, 842, 1454, 5473, 9451, 10946, 18902, 306067, 612134, 3978871, 7957742]

約数ペア:

[(1, 7957742), (2, 3978871), (13, 612134), (26, 306067), (421, 18902), (727, 10946), (842, 9451), (1454, 5473)]