1810072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 3769920

約数和(自身を除く): 1959848

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 307, 536, 614, 737, 1228, 1474, 2456, 2948, 3377, 5896, 6754, 13508, 20569, 27016, 41138, 82276, 164552, 226259, 452518, 905036, 1810072]

約数ペア:

[(1, 1810072), (2, 905036), (4, 452518), (8, 226259), (11, 164552), (22, 82276), (44, 41138), (67, 27016), (88, 20569), (134, 13508), (268, 6754), (307, 5896), (536, 3377), (614, 2948), (737, 2456), (1228, 1474)]