2051227624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{112507}}^1$

素因数の和:112609

約数の個数: 32

約数和(自身を含む): 4009785120

約数和(自身を除く): 1958557496

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 9116, 18232, 112507, 225014, 450028, 900056, 4837801, 5962871, 9675602, 11925742, 19351204, 23851484, 38702408, 47702968, 256403453, 512806906, 1025613812, 2051227624]

約数ペア:

[(1, 2051227624), (2, 1025613812), (4, 512806906), (8, 256403453), (43, 47702968), (53, 38702408), (86, 23851484), (106, 19351204), (172, 11925742), (212, 9675602), (344, 5962871), (424, 4837801), (2279, 900056), (4558, 450028), (9116, 225014), (18232, 112507)]