3953690806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{2351}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 6486552576

約数和(自身を除く): 2532861770

約数列:

[1, 2, 13, 26, 71, 142, 911, 923, 1822, 1846, 2351, 4702, 11843, 23686, 30563, 61126, 64681, 129362, 166921, 333842, 840853, 1681706, 2141761, 2169973, 4283522, 4339946, 27842893, 55685786, 152065031, 304130062, 1976845403, 3953690806]

約数ペア:

[(1, 3953690806), (2, 1976845403), (13, 304130062), (26, 152065031), (71, 55685786), (142, 27842893), (911, 4339946), (923, 4283522), (1822, 2169973), (1846, 2141761), (2351, 1681706), (4702, 840853), (11843, 333842), (23686, 166921), (30563, 129362), (61126, 64681)]