2053649416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2820947}}^1$

素因数の和:2820973

約数の個数: 32

約数和(自身を含む): 4739192640

約数和(自身を除く): 2685543224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2820947, 5641894, 11283788, 19746629, 22567576, 36672311, 39493258, 73344622, 78986516, 146689244, 157973032, 256706177, 293378488, 513412354, 1026824708, 2053649416]

約数ペア:

[(1, 2053649416), (2, 1026824708), (4, 513412354), (7, 293378488), (8, 256706177), (13, 157973032), (14, 146689244), (26, 78986516), (28, 73344622), (52, 39493258), (56, 36672311), (91, 22567576), (104, 19746629), (182, 11283788), (364, 5641894), (728, 2820947)]