264190682

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{38749}}^1$

素因数の和:39245

約数の個数: 16

約数和(自身を含む): 453840000

約数和(自身を除く): 189649318

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 38749, 77498, 271243, 542486, 18870763, 37741526, 132095341, 264190682]

約数ペア:

[(1, 264190682), (2, 132095341), (7, 37741526), (14, 18870763), (487, 542486), (974, 271243), (3409, 77498), (6818, 38749)]