1905336816

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{289741}}^1$

素因数の和:289889

約数の個数: 40

約数和(自身を含む): 4958065104

約数和(自身を除く): 3052728288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 289741, 579482, 869223, 1158964, 1738446, 2317928, 3476892, 4635856, 6953784, 13907568, 39694517, 79389034, 119083551, 158778068, 238167102, 317556136, 476334204, 635112272, 952668408, 1905336816]

約数ペア:

[(1, 1905336816), (2, 952668408), (3, 635112272), (4, 476334204), (6, 317556136), (8, 238167102), (12, 158778068), (16, 119083551), (24, 79389034), (48, 39694517), (137, 13907568), (274, 6953784), (411, 4635856), (548, 3476892), (822, 2317928), (1096, 1738446), (1644, 1158964), (2192, 869223), (3288, 579482), (6576, 289741)]