2080861012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 3825360000

約数和(自身を除く): 1744498988

約数列:

[1, 2, 4, 29, 58, 109, 116, 199, 218, 398, 436, 796, 827, 1654, 3161, 3308, 5771, 6322, 11542, 12644, 21691, 23084, 23983, 43382, 47966, 86764, 90143, 95932, 164573, 180286, 329146, 360572, 629039, 658292, 1258078, 2516156, 2614147, 4772617, 5228294, 9545234, 10456588, 17938457, 19090468, 35876914, 71753828, 520215253, 1040430506, 2080861012]

約数ペア:

[(1, 2080861012), (2, 1040430506), (4, 520215253), (29, 71753828), (58, 35876914), (109, 19090468), (116, 17938457), (199, 10456588), (218, 9545234), (398, 5228294), (436, 4772617), (796, 2614147), (827, 2516156), (1654, 1258078), (3161, 658292), (3308, 629039), (5771, 360572), (6322, 329146), (11542, 180286), (12644, 164573), (21691, 95932), (23084, 90143), (23983, 86764), (43382, 47966)]