4099706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 7170240

約数和(自身を除く): 3070534

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 193, 247, 386, 494, 559, 817, 1118, 1634, 2509, 3667, 5018, 7334, 8299, 10621, 16598, 21242, 47671, 95342, 107887, 157681, 215774, 315362, 2049853, 4099706]

約数ペア:

[(1, 4099706), (2, 2049853), (13, 315362), (19, 215774), (26, 157681), (38, 107887), (43, 95342), (86, 47671), (193, 21242), (247, 16598), (386, 10621), (494, 8299), (559, 7334), (817, 5018), (1118, 3667), (1634, 2509)]