188292728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1810507}}^1$

素因数の和:1810526

約数の個数: 16

約数和(自身を含む): 380206680

約数和(自身を除く): 191913952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1810507, 3621014, 7242028, 14484056, 23536591, 47073182, 94146364, 188292728]

約数ペア:

[(1, 188292728), (2, 94146364), (4, 47073182), (8, 23536591), (13, 14484056), (26, 7242028), (52, 3621014), (104, 1810507)]