2021620488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1186397}}^1$

素因数の和:1186477

約数の個数: 32

約数和(自身を含む): 5125239360

約数和(自身を除く): 3103618872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 1186397, 2372794, 3559191, 4745588, 7118382, 9491176, 14236764, 28473528, 84234187, 168468374, 252702561, 336936748, 505405122, 673873496, 1010810244, 2021620488]

約数ペア:

[(1, 2021620488), (2, 1010810244), (3, 673873496), (4, 505405122), (6, 336936748), (8, 252702561), (12, 168468374), (24, 84234187), (71, 28473528), (142, 14236764), (213, 9491176), (284, 7118382), (426, 4745588), (568, 3559191), (852, 2372794), (1704, 1186397)]