1972168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 4102560

約数和(自身を除く): 2130392

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 307, 584, 614, 803, 1228, 1606, 2456, 3212, 3377, 6424, 6754, 13508, 22411, 27016, 44822, 89644, 179288, 246521, 493042, 986084, 1972168]

約数ペア:

[(1, 1972168), (2, 986084), (4, 493042), (8, 246521), (11, 179288), (22, 89644), (44, 44822), (73, 27016), (88, 22411), (146, 13508), (292, 6754), (307, 6424), (584, 3377), (614, 3212), (803, 2456), (1228, 1606)]