2528812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 5200272

約数和(自身を除く): 2671460

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4421, 8842, 17684, 48631, 57473, 97262, 114946, 194524, 229892, 632203, 1264406, 2528812]

約数ペア:

[(1, 2528812), (2, 1264406), (4, 632203), (11, 229892), (13, 194524), (22, 114946), (26, 97262), (44, 57473), (52, 48631), (143, 17684), (286, 8842), (572, 4421)]