2891430934

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{25031}}^1$

素因数の和:25300

約数の個数: 32

約数和(自身を含む): 5113737216

約数和(自身を除く): 2222306282

約数列:

[1, 2, 7, 14, 37, 74, 223, 259, 446, 518, 1561, 3122, 8251, 16502, 25031, 50062, 57757, 115514, 175217, 350434, 926147, 1852294, 5581913, 6483029, 11163826, 12966058, 39073391, 78146782, 206530781, 413061562, 1445715467, 2891430934]

約数ペア:

[(1, 2891430934), (2, 1445715467), (7, 413061562), (14, 206530781), (37, 78146782), (74, 39073391), (223, 12966058), (259, 11163826), (446, 6483029), (518, 5581913), (1561, 1852294), (3122, 926147), (8251, 350434), (16502, 175217), (25031, 115514), (50062, 57757)]