510084988

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2591}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 1045094400

約数和(自身を除く): 535009412

約数列:

[1, 2, 4, 7, 14, 28, 79, 89, 158, 178, 316, 356, 553, 623, 1106, 1246, 2212, 2492, 2591, 5182, 7031, 10364, 14062, 18137, 28124, 36274, 49217, 72548, 98434, 196868, 204689, 230599, 409378, 461198, 818756, 922396, 1432823, 1614193, 2865646, 3228386, 5731292, 6456772, 18217321, 36434642, 72869284, 127521247, 255042494, 510084988]

約数ペア:

[(1, 510084988), (2, 255042494), (4, 127521247), (7, 72869284), (14, 36434642), (28, 18217321), (79, 6456772), (89, 5731292), (158, 3228386), (178, 2865646), (316, 1614193), (356, 1432823), (553, 922396), (623, 818756), (1106, 461198), (1246, 409378), (2212, 230599), (2492, 204689), (2591, 196868), (5182, 98434), (7031, 72548), (10364, 49217), (14062, 36274), (18137, 28124)]