1408924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 2815344

約数和(自身を除く): 1406420

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 121, 142, 164, 242, 284, 451, 484, 781, 902, 1562, 1804, 2911, 3124, 4961, 5822, 8591, 9922, 11644, 17182, 19844, 32021, 34364, 64042, 128084, 352231, 704462, 1408924]

約数ペア:

[(1, 1408924), (2, 704462), (4, 352231), (11, 128084), (22, 64042), (41, 34364), (44, 32021), (71, 19844), (82, 17182), (121, 11644), (142, 9922), (164, 8591), (242, 5822), (284, 4961), (451, 3124), (484, 2911), (781, 1804), (902, 1562)]