2016601992

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{201499}}^1$

素因数の和:201650

約数の個数: 48

約数和(自身を含む): 5500950000

約数和(自身を除く): 3484348008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 201499, 402998, 604497, 805996, 1208994, 1611992, 1813491, 2417988, 3626982, 4835976, 7253964, 14507928, 28008361, 56016722, 84025083, 112033444, 168050166, 224066888, 252075249, 336100332, 504150498, 672200664, 1008300996, 2016601992]

約数ペア:

[(1, 2016601992), (2, 1008300996), (3, 672200664), (4, 504150498), (6, 336100332), (8, 252075249), (9, 224066888), (12, 168050166), (18, 112033444), (24, 84025083), (36, 56016722), (72, 28008361), (139, 14507928), (278, 7253964), (417, 4835976), (556, 3626982), (834, 2417988), (1112, 1813491), (1251, 1611992), (1668, 1208994), (2502, 805996), (3336, 604497), (5004, 402998), (10008, 201499)]