2013641854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1\times {\mathrm{2609}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 3574238400

約数和(自身を除く): 1560596546

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1901, 2609, 3802, 5218, 13307, 18263, 26614, 36526, 55129, 75661, 110258, 151322, 385903, 529627, 771806, 1059254, 4959709, 9919418, 34717963, 69435926, 143831561, 287663122, 1006820927, 2013641854]

約数ペア:

[(1, 2013641854), (2, 1006820927), (7, 287663122), (14, 143831561), (29, 69435926), (58, 34717963), (203, 9919418), (406, 4959709), (1901, 1059254), (2609, 771806), (3802, 529627), (5218, 385903), (13307, 151322), (18263, 110258), (26614, 75661), (36526, 55129)]