2142666407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{15493}}^1$

素因数の和:16382

約数の個数: 16

約数和(自身を含む): 2558369280

約数和(自身を除く): 415702873

約数列:

[1, 7, 23, 161, 859, 6013, 15493, 19757, 108451, 138299, 356339, 2494373, 13308487, 93159409, 306095201, 2142666407]

約数ペア:

[(1, 2142666407), (7, 306095201), (23, 93159409), (161, 13308487), (859, 2494373), (6013, 356339), (15493, 138299), (19757, 108451)]