394338056

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{242819}}^1$

素因数の和:242861

約数の個数: 32

約数和(自身を含む): 874152000

約数和(自身を除く): 479813944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 242819, 485638, 971276, 1699733, 1942552, 3399466, 6798932, 7041751, 13597864, 14083502, 28167004, 49292257, 56334008, 98584514, 197169028, 394338056]

約数ペア:

[(1, 394338056), (2, 197169028), (4, 98584514), (7, 56334008), (8, 49292257), (14, 28167004), (28, 14083502), (29, 13597864), (56, 7041751), (58, 6798932), (116, 3399466), (203, 1942552), (232, 1699733), (406, 971276), (812, 485638), (1624, 242819)]