2008343282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{20981}}^1$

素因数の和:21242

約数の個数: 32

約数和(自身を含む): 3474619200

約数和(自身を除く): 1466275918

約数列:

[1, 2, 11, 19, 22, 38, 209, 229, 418, 458, 2519, 4351, 5038, 8702, 20981, 41962, 47861, 95722, 230791, 398639, 461582, 797278, 4385029, 4804649, 8770058, 9609298, 52851139, 91288331, 105702278, 182576662, 1004171641, 2008343282]

約数ペア:

[(1, 2008343282), (2, 1004171641), (11, 182576662), (19, 105702278), (22, 91288331), (38, 52851139), (209, 9609298), (229, 8770058), (418, 4804649), (458, 4385029), (2519, 797278), (4351, 461582), (5038, 398639), (8702, 230791), (20981, 95722), (41962, 47861)]