2488890734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{30469}}^1$

素因数の和:30608

約数の個数: 32

約数和(自身を含む): 4212172800

約数和(自身を除く): 1723282066

約数列:

[1, 2, 11, 22, 47, 79, 94, 158, 517, 869, 1034, 1738, 3713, 7426, 30469, 40843, 60938, 81686, 335159, 670318, 1432043, 2407051, 2864086, 4814102, 15752473, 26477561, 31504946, 52955122, 113131397, 226262794, 1244445367, 2488890734]

約数ペア:

[(1, 2488890734), (2, 1244445367), (11, 226262794), (22, 113131397), (47, 52955122), (79, 31504946), (94, 26477561), (158, 15752473), (517, 4814102), (869, 2864086), (1034, 2407051), (1738, 1432043), (3713, 670318), (7426, 335159), (30469, 81686), (40843, 60938)]