2785188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 4762716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 467, 497, 852, 934, 994, 1401, 1491, 1868, 1988, 2802, 2982, 3269, 5604, 5964, 6538, 9807, 13076, 19614, 33157, 39228, 66314, 99471, 132628, 198942, 232099, 397884, 464198, 696297, 928396, 1392594, 2785188]

約数ペア:

[(1, 2785188), (2, 1392594), (3, 928396), (4, 696297), (6, 464198), (7, 397884), (12, 232099), (14, 198942), (21, 132628), (28, 99471), (42, 66314), (71, 39228), (84, 33157), (142, 19614), (213, 13076), (284, 9807), (426, 6538), (467, 5964), (497, 5604), (852, 3269), (934, 2982), (994, 2802), (1401, 1988), (1491, 1868)]