79391338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7253}}^1$

素因数の和:7689

約数の個数: 16

約数和(自身を含む): 128569896

約数和(自身を除く): 49178558

約数列:

[1, 2, 13, 26, 421, 842, 5473, 7253, 10946, 14506, 94289, 188578, 3053513, 6107026, 39695669, 79391338]

約数ペア:

[(1, 79391338), (2, 39695669), (13, 6107026), (26, 3053513), (421, 188578), (842, 94289), (5473, 14506), (7253, 10946)]