238243887838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{470837723}}^1$

素因数の和:470837759

約数の個数: 16

約数和(自身を含む): 406803793536

約数和(自身を除く): 168559905698

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 470837723, 941675446, 5179214953, 10358429906, 10829267629, 21658535258, 119121943919, 238243887838]

約数ペア:

[(1, 238243887838), (2, 119121943919), (11, 21658535258), (22, 10829267629), (23, 10358429906), (46, 5179214953), (253, 941675446), (506, 470837723)]