385642796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1571}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 842994432

約数和(自身を除く): 457351636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 797, 1571, 1594, 3142, 3188, 5579, 6284, 8767, 10997, 11158, 17281, 17534, 21994, 22316, 34562, 35068, 43988, 61369, 69124, 120967, 122738, 241934, 245476, 483868, 1252087, 2504174, 5008348, 8764609, 13772957, 17529218, 27545914, 35058436, 55091828, 96410699, 192821398, 385642796]

約数ペア:

[(1, 385642796), (2, 192821398), (4, 96410699), (7, 55091828), (11, 35058436), (14, 27545914), (22, 17529218), (28, 13772957), (44, 8764609), (77, 5008348), (154, 2504174), (308, 1252087), (797, 483868), (1571, 245476), (1594, 241934), (3142, 122738), (3188, 120967), (5579, 69124), (6284, 61369), (8767, 43988), (10997, 35068), (11158, 34562), (17281, 22316), (17534, 21994)]