1141112

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2585520

約数和(自身を除く): 1444408

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 71, 82, 98, 142, 164, 196, 284, 287, 328, 392, 497, 568, 574, 994, 1148, 1988, 2009, 2296, 2911, 3479, 3976, 4018, 5822, 6958, 8036, 11644, 13916, 16072, 20377, 23288, 27832, 40754, 81508, 142639, 163016, 285278, 570556, 1141112]

約数ペア:

[(1, 1141112), (2, 570556), (4, 285278), (7, 163016), (8, 142639), (14, 81508), (28, 40754), (41, 27832), (49, 23288), (56, 20377), (71, 16072), (82, 13916), (98, 11644), (142, 8036), (164, 6958), (196, 5822), (284, 4018), (287, 3976), (328, 3479), (392, 2911), (497, 2296), (568, 2009), (574, 1988), (994, 1148)]