26955409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 30086784

約数和(自身を除く): 3131375

約数列:

[1, 13, 41, 103, 491, 533, 1339, 4223, 6383, 20131, 50573, 54899, 261703, 657449, 2073493, 26955409]

約数ペア:

[(1, 26955409), (13, 2073493), (41, 657449), (103, 261703), (491, 54899), (533, 50573), (1339, 20131), (4223, 6383)]