1798277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 2096640

約数和(自身を除く): 298363

約数列:

[1, 13, 17, 79, 103, 221, 1027, 1339, 1343, 1751, 8137, 17459, 22763, 105781, 138329, 1798277]

約数ペア:

[(1, 1798277), (13, 138329), (17, 105781), (79, 22763), (103, 17459), (221, 8137), (1027, 1751), (1339, 1343)]