2925208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 6446160

約数和(自身を除く): 3520952

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2557, 5114, 10228, 20456, 28127, 33241, 56254, 66482, 112508, 132964, 225016, 265928, 365651, 731302, 1462604, 2925208]

約数ペア:

[(1, 2925208), (2, 1462604), (4, 731302), (8, 365651), (11, 265928), (13, 225016), (22, 132964), (26, 112508), (44, 66482), (52, 56254), (88, 33241), (104, 28127), (143, 20456), (286, 10228), (572, 5114), (1144, 2557)]