2710939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1090661

約数列:

[1, 7, 11, 17, 19, 77, 109, 119, 133, 187, 209, 323, 763, 1199, 1309, 1463, 1853, 2071, 2261, 3553, 8393, 12971, 14497, 20383, 22781, 24871, 35207, 142681, 159467, 246449, 387277, 2710939]

約数ペア:

[(1, 2710939), (7, 387277), (11, 246449), (17, 159467), (19, 142681), (77, 35207), (109, 24871), (119, 22781), (133, 20383), (187, 14497), (209, 12971), (323, 8393), (763, 3553), (1199, 2261), (1309, 2071), (1463, 1853)]