2015937364

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{24733}}^1$

素因数の和:24856

約数の個数: 48

約数和(自身を含む): 4188554496

約数和(自身を除く): 2172617132

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2911, 5822, 11644, 20377, 24733, 40754, 49466, 81508, 98932, 173131, 346262, 692524, 1014053, 1756043, 2028106, 3512086, 4056212, 7024172, 7098371, 12292301, 14196742, 24584602, 28393484, 49169204, 71997763, 143995526, 287991052, 503984341, 1007968682, 2015937364]

約数ペア:

[(1, 2015937364), (2, 1007968682), (4, 503984341), (7, 287991052), (14, 143995526), (28, 71997763), (41, 49169204), (71, 28393484), (82, 24584602), (142, 14196742), (164, 12292301), (284, 7098371), (287, 7024172), (497, 4056212), (574, 3512086), (994, 2028106), (1148, 1756043), (1988, 1014053), (2911, 692524), (5822, 346262), (11644, 173131), (20377, 98932), (24733, 81508), (40754, 49466)]