996874192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2009827}}^1$

素因数の和:2009866

約数の個数: 20

約数和(自身を含む): 1993749376

約数和(自身を除く): 996875184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2009827, 4019654, 8039308, 16078616, 32157232, 62304637, 124609274, 249218548, 498437096, 996874192]

約数ペア:

[(1, 996874192), (2, 498437096), (4, 249218548), (8, 124609274), (16, 62304637), (31, 32157232), (62, 16078616), (124, 8039308), (248, 4019654), (496, 2009827)]