1680964472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{230143}}^1$

素因数の和:230243

約数の個数: 32

約数和(自身を含む): 3479777280

約数和(自身を除く): 1798812808

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 230143, 460286, 920572, 1841144, 2531573, 5063146, 10126292, 19101869, 20252584, 38203738, 76407476, 152814952, 210120559, 420241118, 840482236, 1680964472]

約数ペア:

[(1, 1680964472), (2, 840482236), (4, 420241118), (8, 210120559), (11, 152814952), (22, 76407476), (44, 38203738), (83, 20252584), (88, 19101869), (166, 10126292), (332, 5063146), (664, 2531573), (913, 1841144), (1826, 920572), (3652, 460286), (7304, 230143)]