2208011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 2568384

約数和(自身を除く): 360373

約数列:

[1, 13, 17, 97, 103, 221, 1261, 1339, 1649, 1751, 9991, 21437, 22763, 129883, 169847, 2208011]

約数ペア:

[(1, 2208011), (13, 169847), (17, 129883), (97, 22763), (103, 21437), (221, 9991), (1261, 1751), (1339, 1649)]