1952216

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2298664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 491, 497, 568, 982, 994, 1964, 1988, 3437, 3928, 3976, 6874, 13748, 27496, 34861, 69722, 139444, 244027, 278888, 488054, 976108, 1952216]

約数ペア:

[(1, 1952216), (2, 976108), (4, 488054), (7, 278888), (8, 244027), (14, 139444), (28, 69722), (56, 34861), (71, 27496), (142, 13748), (284, 6874), (491, 3976), (497, 3928), (568, 3437), (982, 1988), (994, 1964)]