81957294718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{13528771}}^1$

素因数の和:13529019

約数の個数: 16

約数和(自身を含む): 132960771216

約数和(自身を除く): 51003476498

約数列:

[1, 2, 13, 26, 233, 466, 3029, 6058, 13528771, 27057542, 175874023, 351748046, 3152203643, 6304407286, 40978647359, 81957294718]

約数ペア:

[(1, 81957294718), (2, 40978647359), (13, 6304407286), (26, 3152203643), (233, 351748046), (466, 175874023), (3029, 27057542), (6058, 13528771)]