1666412

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 24

約数和(自身を含む): 3217872

約数和(自身を除く): 1551460

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 313, 484, 626, 1252, 1331, 2662, 3443, 5324, 6886, 13772, 37873, 75746, 151492, 416603, 833206, 1666412]

約数ペア:

[(1, 1666412), (2, 833206), (4, 416603), (11, 151492), (22, 75746), (44, 37873), (121, 13772), (242, 6886), (313, 5324), (484, 3443), (626, 2662), (1252, 1331)]