2810347

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 3168000

約数和(自身を除く): 357653

約数列:

[1, 19, 23, 59, 109, 437, 1121, 1357, 2071, 2507, 6431, 25783, 47633, 122189, 147913, 2810347]

約数ペア:

[(1, 2810347), (19, 147913), (23, 122189), (59, 47633), (109, 25783), (437, 6431), (1121, 2507), (1357, 2071)]