2255256913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{799453}}^1$

素因数の和:799504

約数の個数: 16

約数和(自身を含む): 2865243136

約数和(自身を除く): 609986223

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 799453, 5596171, 10392889, 24783043, 72750223, 173481301, 322179559, 2255256913]

約数ペア:

[(1, 2255256913), (7, 322179559), (13, 173481301), (31, 72750223), (91, 24783043), (217, 10392889), (403, 5596171), (2821, 799453)]