2912279128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1067551}}^1$

素因数の和:1067599

約数の個数: 32

約数和(自身を含む): 6149099520

約数和(自身を除く): 3236820392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 1067551, 2135102, 4270204, 8540408, 11743061, 23486122, 33094081, 46972244, 66188162, 93944488, 132376324, 264752648, 364034891, 728069782, 1456139564, 2912279128]

約数ペア:

[(1, 2912279128), (2, 1456139564), (4, 728069782), (8, 364034891), (11, 264752648), (22, 132376324), (31, 93944488), (44, 66188162), (62, 46972244), (88, 33094081), (124, 23486122), (248, 11743061), (341, 8540408), (682, 4270204), (1364, 2135102), (2728, 1067551)]