1115996816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6340891}}^1$

素因数の和:6340910

約数の個数: 20

約数和(自身を含む): 2358811824

約数和(自身を除く): 1242815008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6340891, 12681782, 25363564, 50727128, 69749801, 101454256, 139499602, 278999204, 557998408, 1115996816]

約数ペア:

[(1, 1115996816), (2, 557998408), (4, 278999204), (8, 139499602), (11, 101454256), (16, 69749801), (22, 50727128), (44, 25363564), (88, 12681782), (176, 6340891)]