2021074823042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1\times {\mathrm{779069}}^1$

素因数の和:782306

約数の個数: 32

約数和(自身を含む): 3397667618880

約数和(自身を除く): 1376592795838

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3187, 6374, 35057, 70114, 117919, 235838, 779069, 1297109, 1558138, 2594218, 8569759, 17139518, 28825553, 57651106, 317081083, 634162166, 2482892903, 4965785806, 27311821933, 54623643866, 91867037411, 183734074822, 1010537411521, 2021074823042]

約数ペア:

[(1, 2021074823042), (2, 1010537411521), (11, 183734074822), (22, 91867037411), (37, 54623643866), (74, 27311821933), (407, 4965785806), (814, 2482892903), (3187, 634162166), (6374, 317081083), (35057, 57651106), (70114, 28825553), (117919, 17139518), (235838, 8569759), (779069, 2594218), (1297109, 1558138)]