2617522068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{438887}}^1$

素因数の和:438972

約数の個数: 48

約数和(自身を含む): 7078385664

約数和(自身を除く): 4460863596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 438887, 877774, 1316661, 1755548, 2633322, 3072209, 5266644, 6144418, 9216627, 12288836, 18433254, 31160977, 36866508, 62321954, 93482931, 124643908, 186965862, 218126839, 373931724, 436253678, 654380517, 872507356, 1308761034, 2617522068]

約数ペア:

[(1, 2617522068), (2, 1308761034), (3, 872507356), (4, 654380517), (6, 436253678), (7, 373931724), (12, 218126839), (14, 186965862), (21, 124643908), (28, 93482931), (42, 62321954), (71, 36866508), (84, 31160977), (142, 18433254), (213, 12288836), (284, 9216627), (426, 6144418), (497, 5266644), (852, 3072209), (994, 2633322), (1491, 1755548), (1988, 1316661), (2982, 877774), (5964, 438887)]