2045363508

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{610921}}^1$

素因数の和:610965

約数の個数: 48

約数和(自身を含む): 5473861120

約数和(自身を除く): 3428497612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 610921, 1221842, 1832763, 2443684, 3665526, 5498289, 7331052, 10996578, 16494867, 18938551, 21993156, 32989734, 37877102, 56815653, 65979468, 75754204, 113631306, 170446959, 227262612, 340893918, 511340877, 681787836, 1022681754, 2045363508]

約数ペア:

[(1, 2045363508), (2, 1022681754), (3, 681787836), (4, 511340877), (6, 340893918), (9, 227262612), (12, 170446959), (18, 113631306), (27, 75754204), (31, 65979468), (36, 56815653), (54, 37877102), (62, 32989734), (93, 21993156), (108, 18938551), (124, 16494867), (186, 10996578), (279, 7331052), (372, 5498289), (558, 3665526), (837, 2443684), (1116, 1832763), (1674, 1221842), (3348, 610921)]