79942018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{65419}}^1$

素因数の和:65481

約数の個数: 16

約数和(自身を含む): 131886720

約数和(自身を除く): 51944702

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 65419, 130838, 850447, 1700894, 3074693, 6149386, 39971009, 79942018]

約数ペア:

[(1, 79942018), (2, 39971009), (13, 6149386), (26, 3074693), (47, 1700894), (94, 850447), (611, 130838), (1222, 65419)]