2189363914

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{21661}}^1$

素因数の和:22281

約数の個数: 16

約数和(自身を含む): 3324423816

約数和(自身を除く): 1135059902

約数列:

[1, 2, 97, 194, 521, 1042, 21661, 43322, 50537, 101074, 2101117, 4202234, 11285381, 22570762, 1094681957, 2189363914]

約数ペア:

[(1, 2189363914), (2, 1094681957), (97, 22570762), (194, 11285381), (521, 4202234), (1042, 2101117), (21661, 101074), (43322, 50537)]