1204655148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{778201}}^1$

素因数の和:778254

約数の個数: 36

約数和(自身を含む): 3115920808

約数和(自身を除く): 1911265660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 778201, 1556402, 2334603, 3112804, 4669206, 7003809, 9338412, 14007618, 28015236, 33462643, 66925286, 100387929, 133850572, 200775858, 301163787, 401551716, 602327574, 1204655148]

約数ペア:

[(1, 1204655148), (2, 602327574), (3, 401551716), (4, 301163787), (6, 200775858), (9, 133850572), (12, 100387929), (18, 66925286), (36, 33462643), (43, 28015236), (86, 14007618), (129, 9338412), (172, 7003809), (258, 4669206), (387, 3112804), (516, 2334603), (774, 1556402), (1548, 778201)]