78907244642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{1395551}}^1$

素因数の和:1397233

約数の個数: 16

約数和(自身を含む): 125398720512

約数和(自身を除く): 46491475870

約数列:

[1, 2, 17, 34, 1663, 3326, 28271, 56542, 1395551, 2791102, 23724367, 47448734, 2320801313, 4641602626, 39453622321, 78907244642]

約数ペア:

[(1, 78907244642), (2, 39453622321), (17, 4641602626), (34, 2320801313), (1663, 47448734), (3326, 23724367), (28271, 2791102), (56542, 1395551)]