286985692

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 585446400

約数和(自身を除く): 298460708

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 241, 284, 482, 497, 599, 964, 994, 1198, 1687, 1988, 2396, 3374, 4193, 6748, 8386, 16772, 17111, 34222, 42529, 68444, 85058, 119777, 144359, 170116, 239554, 288718, 297703, 479108, 577436, 595406, 1010513, 1190812, 2021026, 4042052, 10249489, 20498978, 40997956, 71746423, 143492846, 286985692]

約数ペア:

[(1, 286985692), (2, 143492846), (4, 71746423), (7, 40997956), (14, 20498978), (28, 10249489), (71, 4042052), (142, 2021026), (241, 1190812), (284, 1010513), (482, 595406), (497, 577436), (599, 479108), (964, 297703), (994, 288718), (1198, 239554), (1687, 170116), (1988, 144359), (2396, 119777), (3374, 85058), (4193, 68444), (6748, 42529), (8386, 34222), (16772, 17111)]