286888894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1\times {\mathrm{2213}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 439009632

約数和(自身を除く): 152120738

約数列:

[1, 2, 53, 106, 1223, 2213, 2446, 4426, 64819, 117289, 129638, 234578, 2706499, 5412998, 143444447, 286888894]

約数ペア:

[(1, 286888894), (2, 143444447), (53, 5412998), (106, 2706499), (1223, 234578), (2213, 129638), (2446, 117289), (4426, 64819)]