443947394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4153}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 750112704

約数和(自身を除く): 306165310

約数列:

[1, 2, 11, 22, 43, 86, 113, 226, 473, 946, 1243, 2486, 4153, 4859, 8306, 9718, 45683, 53449, 91366, 106898, 178579, 357158, 469289, 938578, 1964369, 3928738, 5162179, 10324358, 20179427, 40358854, 221973697, 443947394]

約数ペア:

[(1, 443947394), (2, 221973697), (11, 40358854), (22, 20179427), (43, 10324358), (86, 5162179), (113, 3928738), (226, 1964369), (473, 938578), (946, 469289), (1243, 357158), (2486, 178579), (4153, 106898), (4859, 91366), (8306, 53449), (9718, 45683)]