2980236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 8418816

約数和(自身を除く): 5438580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2087, 4174, 6261, 8348, 12522, 14609, 25044, 29218, 35479, 43827, 58436, 70958, 87654, 106437, 141916, 175308, 212874, 248353, 425748, 496706, 745059, 993412, 1490118, 2980236]

約数ペア:

[(1, 2980236), (2, 1490118), (3, 993412), (4, 745059), (6, 496706), (7, 425748), (12, 248353), (14, 212874), (17, 175308), (21, 141916), (28, 106437), (34, 87654), (42, 70958), (51, 58436), (68, 43827), (84, 35479), (102, 29218), (119, 25044), (204, 14609), (238, 12522), (357, 8348), (476, 6261), (714, 4174), (1428, 2087)]