2473072

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 5571072

約数和(自身を除く): 3098000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 311, 497, 568, 622, 994, 1136, 1244, 1988, 2177, 2488, 3976, 4354, 4976, 7952, 8708, 17416, 22081, 34832, 44162, 88324, 154567, 176648, 309134, 353296, 618268, 1236536, 2473072]

約数ペア:

[(1, 2473072), (2, 1236536), (4, 618268), (7, 353296), (8, 309134), (14, 176648), (16, 154567), (28, 88324), (56, 44162), (71, 34832), (112, 22081), (142, 17416), (284, 8708), (311, 7952), (497, 4976), (568, 4354), (622, 3976), (994, 2488), (1136, 2177), (1244, 1988)]