12980951044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{41078959}}^1$

素因数の和:41079042

約数の個数: 12

約数和(自身を含む): 23004217600

約数和(自身を除く): 10023266556

約数列:

[1, 2, 4, 79, 158, 316, 41078959, 82157918, 164315836, 3245237761, 6490475522, 12980951044]

約数ペア:

[(1, 12980951044), (2, 6490475522), (4, 3245237761), (79, 164315836), (158, 82157918), (316, 41078959)]