335012912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1610639}}^1$

素因数の和:1610660

約数の個数: 20

約数和(自身を含む): 699017760

約数和(自身を除く): 364004848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1610639, 3221278, 6442556, 12885112, 20938307, 25770224, 41876614, 83753228, 167506456, 335012912]

約数ペア:

[(1, 335012912), (2, 167506456), (4, 83753228), (8, 41876614), (13, 25770224), (16, 20938307), (26, 12885112), (52, 6442556), (104, 3221278), (208, 1610639)]