346800958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{3011}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 627459840

約数和(自身を除く): 280658882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 433, 866, 3011, 3031, 6022, 6062, 8227, 16454, 21077, 42154, 57209, 57589, 114418, 115178, 400463, 800926, 1303763, 2607526, 9126341, 18252682, 24771497, 49542994, 173400479, 346800958]

約数ペア:

[(1, 346800958), (2, 173400479), (7, 49542994), (14, 24771497), (19, 18252682), (38, 9126341), (133, 2607526), (266, 1303763), (433, 800926), (866, 400463), (3011, 115178), (3031, 114418), (6022, 57589), (6062, 57209), (8227, 42154), (16454, 21077)]