858206206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 1611187200

約数和(自身を除く): 752980994

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 199, 221, 286, 374, 398, 442, 887, 1774, 2189, 2431, 2587, 3383, 4378, 4862, 5174, 6766, 9757, 11531, 15079, 19514, 23062, 28457, 30158, 37213, 43979, 56914, 74426, 87958, 126841, 165869, 176513, 196027, 253682, 331738, 353026, 392054, 483769, 967538, 1941643, 2156297, 2294669, 3000721, 3883286, 4312594, 4589338, 6001442, 25241359, 33007931, 39009373, 50482718, 66015862, 78018746, 429103103, 858206206]

約数ペア:

[(1, 858206206), (2, 429103103), (11, 78018746), (13, 66015862), (17, 50482718), (22, 39009373), (26, 33007931), (34, 25241359), (143, 6001442), (187, 4589338), (199, 4312594), (221, 3883286), (286, 3000721), (374, 2294669), (398, 2156297), (442, 1941643), (887, 967538), (1774, 483769), (2189, 392054), (2431, 353026), (2587, 331738), (3383, 253682), (4378, 196027), (4862, 176513), (5174, 165869), (6766, 126841), (9757, 87958), (11531, 74426), (15079, 56914), (19514, 43979), (23062, 37213), (28457, 30158)]