2016366695

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 2786918400

約数和(自身を除く): 770551705

約数列:

[1, 5, 7, 35, 349, 383, 431, 1745, 1915, 2155, 2443, 2681, 3017, 12215, 13405, 15085, 133667, 150419, 165073, 668335, 752095, 825365, 935669, 1052933, 1155511, 4678345, 5264665, 5777555, 57610477, 288052385, 403273339, 2016366695]

約数ペア:

[(1, 2016366695), (5, 403273339), (7, 288052385), (35, 57610477), (349, 5777555), (383, 5264665), (431, 4678345), (1745, 1155511), (1915, 1052933), (2155, 935669), (2443, 825365), (2681, 752095), (3017, 668335), (12215, 165073), (13405, 150419), (15085, 133667)]