2109394672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1712171}}^1$

素因数の和:1712197

約数の個数: 40

約数和(自身を含む): 5095423872

約数和(自身を除く): 2986029200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1712171, 3424342, 6848684, 11985197, 13697368, 18833881, 23970394, 27394736, 37667762, 47940788, 75335524, 95881576, 131837167, 150671048, 191763152, 263674334, 301342096, 527348668, 1054697336, 2109394672]

約数ペア:

[(1, 2109394672), (2, 1054697336), (4, 527348668), (7, 301342096), (8, 263674334), (11, 191763152), (14, 150671048), (16, 131837167), (22, 95881576), (28, 75335524), (44, 47940788), (56, 37667762), (77, 27394736), (88, 23970394), (112, 18833881), (154, 13697368), (176, 11985197), (308, 6848684), (616, 3424342), (1232, 1712171)]