2008352748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{22961}}^1$

素因数の和:23202

約数の個数: 48

約数和(自身を含む): 4837450464

約数和(自身を除く): 2829097716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 197, 222, 394, 444, 591, 788, 1182, 2364, 7289, 14578, 21867, 22961, 29156, 43734, 45922, 68883, 87468, 91844, 137766, 275532, 849557, 1699114, 2548671, 3398228, 4523317, 5097342, 9046634, 10194684, 13569951, 18093268, 27139902, 54279804, 167362729, 334725458, 502088187, 669450916, 1004176374, 2008352748]

約数ペア:

[(1, 2008352748), (2, 1004176374), (3, 669450916), (4, 502088187), (6, 334725458), (12, 167362729), (37, 54279804), (74, 27139902), (111, 18093268), (148, 13569951), (197, 10194684), (222, 9046634), (394, 5097342), (444, 4523317), (591, 3398228), (788, 2548671), (1182, 1699114), (2364, 849557), (7289, 275532), (14578, 137766), (21867, 91844), (22961, 87468), (29156, 68883), (43734, 45922)]