2184571487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{12437}}^1$

素因数の和:13558

約数の個数: 16

約数和(自身を含む): 2607800832

約数和(自身を除く): 423229345

約数列:

[1, 7, 23, 161, 1091, 7637, 12437, 25093, 87059, 175651, 286051, 2002357, 13568767, 94981369, 312081641, 2184571487]

約数ペア:

[(1, 2184571487), (7, 312081641), (23, 94981369), (161, 13568767), (1091, 2002357), (7637, 286051), (12437, 175651), (25093, 87059)]