2040762241

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2778

約数の個数: 36

約数和(自身を含む): 2564690832

約数和(自身を除く): 523928591

約数列:

[1, 7, 19, 43, 49, 133, 301, 361, 817, 931, 2107, 2527, 2683, 5719, 15523, 17689, 18781, 40033, 50977, 108661, 115369, 131467, 356839, 760627, 807583, 968563, 2192011, 2497873, 5653081, 6779941, 15344077, 41648209, 47459587, 107408539, 291537463, 2040762241]

約数ペア:

[(1, 2040762241), (7, 291537463), (19, 107408539), (43, 47459587), (49, 41648209), (133, 15344077), (301, 6779941), (361, 5653081), (817, 2497873), (931, 2192011), (2107, 968563), (2527, 807583), (2683, 760627), (5719, 356839), (15523, 131467), (17689, 115369), (18781, 108661), (40033, 50977)]