2784243784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1343747}}^1$

素因数の和:1343797

約数の個数: 32

約数和(自身を含む): 6127490880

約数和(自身を除く): 3343247096

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 1343747, 2687494, 5374988, 9406229, 10749976, 18812458, 37624916, 49718639, 75249832, 99437278, 198874556, 348030473, 397749112, 696060946, 1392121892, 2784243784]

約数ペア:

[(1, 2784243784), (2, 1392121892), (4, 696060946), (7, 397749112), (8, 348030473), (14, 198874556), (28, 99437278), (37, 75249832), (56, 49718639), (74, 37624916), (148, 18812458), (259, 10749976), (296, 9406229), (518, 5374988), (1036, 2687494), (2072, 1343747)]