2041505944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{15649}}^1$

素因数の和:16387

約数の個数: 32

約数和(自身を含む): 4000140000

約数和(自身を除く): 1958634056

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 709, 1418, 2836, 5672, 15649, 16307, 31298, 32614, 62596, 65228, 125192, 130456, 359927, 719854, 1439708, 2879416, 11095141, 22190282, 44380564, 88761128, 255188243, 510376486, 1020752972, 2041505944]

約数ペア:

[(1, 2041505944), (2, 1020752972), (4, 510376486), (8, 255188243), (23, 88761128), (46, 44380564), (92, 22190282), (184, 11095141), (709, 2879416), (1418, 1439708), (2836, 719854), (5672, 359927), (15649, 130456), (16307, 125192), (31298, 65228), (32614, 62596)]