1859027728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{5417}}^1$

素因数の和:5755

約数の個数: 40

約数和(自身を含む): 3658125240

約数和(自身を除く): 1799097512

約数列:

[1, 2, 4, 8, 16, 89, 178, 241, 356, 482, 712, 964, 1424, 1928, 3856, 5417, 10834, 21449, 21668, 42898, 43336, 85796, 86672, 171592, 343184, 482113, 964226, 1305497, 1928452, 2610994, 3856904, 5221988, 7713808, 10443976, 20887952, 116189233, 232378466, 464756932, 929513864, 1859027728]

約数ペア:

[(1, 1859027728), (2, 929513864), (4, 464756932), (8, 232378466), (16, 116189233), (89, 20887952), (178, 10443976), (241, 7713808), (356, 5221988), (482, 3856904), (712, 2610994), (964, 1928452), (1424, 1305497), (1928, 964226), (3856, 482113), (5417, 343184), (10834, 171592), (21449, 86672), (21668, 85796), (42898, 43336)]