2013997744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11443169}}^1$

素因数の和:11443188

約数の個数: 20

約数和(自身を含む): 4256859240

約数和(自身を除く): 2242861496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11443169, 22886338, 45772676, 91545352, 125874859, 183090704, 251749718, 503499436, 1006998872, 2013997744]

約数ペア:

[(1, 2013997744), (2, 1006998872), (4, 503499436), (8, 251749718), (11, 183090704), (16, 125874859), (22, 91545352), (44, 45772676), (88, 22886338), (176, 11443169)]