1256339942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4392797}}^1$

素因数の和:4392823

約数の個数: 16

約数和(自身を含む): 2213970192

約数和(自身を除く): 957630250

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4392797, 8785594, 48320767, 57106361, 96641534, 114212722, 628169971, 1256339942]

約数ペア:

[(1, 1256339942), (2, 628169971), (11, 114212722), (13, 96641534), (22, 57106361), (26, 48320767), (143, 8785594), (286, 4392797)]