2847812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 5533920

約数和(自身を除く): 2686108

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1097, 1298, 2194, 2596, 4388, 12067, 24134, 48268, 64723, 129446, 258892, 711953, 1423906, 2847812]

約数ペア:

[(1, 2847812), (2, 1423906), (4, 711953), (11, 258892), (22, 129446), (44, 64723), (59, 48268), (118, 24134), (236, 12067), (649, 4388), (1097, 2596), (1298, 2194)]