74419774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260209}}^1$

素因数の和:260235

約数の個数: 16

約数和(自身を含む): 131145840

約数和(自身を除く): 56726066

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 260209, 520418, 2862299, 3382717, 5724598, 6765434, 37209887, 74419774]

約数ペア:

[(1, 74419774), (2, 37209887), (11, 6765434), (13, 5724598), (22, 3382717), (26, 2862299), (143, 520418), (286, 260209)]