289650878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{12409}}^1$

素因数の和:13483

約数の個数: 16

約数和(自身を含む): 474459120

約数和(自身を除く): 184808242

約数列:

[1, 2, 11, 22, 1061, 2122, 11671, 12409, 23342, 24818, 136499, 272998, 13165949, 26331898, 144825439, 289650878]

約数ペア:

[(1, 289650878), (2, 144825439), (11, 26331898), (22, 13165949), (1061, 272998), (2122, 136499), (11671, 24818), (12409, 23342)]