13399251176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{648937}}^1$

素因数の和:649061

約数の個数: 32

約数和(自身を含む): 26281989000

約数和(自身を除く): 12882737824

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 5162, 10324, 20648, 648937, 1297874, 2595748, 5191496, 18819173, 37638346, 57755393, 75276692, 115510786, 150553384, 231021572, 462043144, 1674906397, 3349812794, 6699625588, 13399251176]

約数ペア:

[(1, 13399251176), (2, 6699625588), (4, 3349812794), (8, 1674906397), (29, 462043144), (58, 231021572), (89, 150553384), (116, 115510786), (178, 75276692), (232, 57755393), (356, 37638346), (712, 18819173), (2581, 5191496), (5162, 2595748), (10324, 1297874), (20648, 648937)]