2016180452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{5101}}^1$

素因数の和:5820

約数の個数: 48

約数和(自身を含む): 4151966784

約数和(自身を除く): 2135786332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 691, 1382, 2764, 5101, 7601, 8983, 10202, 15202, 17966, 20404, 30404, 35932, 56111, 66313, 98813, 112222, 132626, 197626, 224444, 265252, 395252, 729443, 1458886, 2917772, 3524791, 7049582, 14099164, 38772701, 45822283, 77545402, 91644566, 155090804, 183289132, 504045113, 1008090226, 2016180452]

約数ペア:

[(1, 2016180452), (2, 1008090226), (4, 504045113), (11, 183289132), (13, 155090804), (22, 91644566), (26, 77545402), (44, 45822283), (52, 38772701), (143, 14099164), (286, 7049582), (572, 3524791), (691, 2917772), (1382, 1458886), (2764, 729443), (5101, 395252), (7601, 265252), (8983, 224444), (10202, 197626), (15202, 132626), (17966, 112222), (20404, 98813), (30404, 66313), (35932, 56111)]