1817116

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 3779328

約数和(自身を除く): 1962212

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 127, 146, 196, 254, 292, 508, 511, 889, 1022, 1778, 2044, 3556, 3577, 6223, 7154, 9271, 12446, 14308, 18542, 24892, 37084, 64897, 129794, 259588, 454279, 908558, 1817116]

約数ペア:

[(1, 1817116), (2, 908558), (4, 454279), (7, 259588), (14, 129794), (28, 64897), (49, 37084), (73, 24892), (98, 18542), (127, 14308), (146, 12446), (196, 9271), (254, 7154), (292, 6223), (508, 3577), (511, 3556), (889, 2044), (1022, 1778)]