2012306985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3439841}}^1$

素因数の和:3439865

約数の個数: 24

約数和(自身を含む): 3756307464

約数和(自身を除く): 1744000479

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3439841, 10319523, 17199205, 30958569, 44717933, 51597615, 134153799, 154792845, 223589665, 402461397, 670768995, 2012306985]

約数ペア:

[(1, 2012306985), (3, 670768995), (5, 402461397), (9, 223589665), (13, 154792845), (15, 134153799), (39, 51597615), (45, 44717933), (65, 30958569), (117, 17199205), (195, 10319523), (585, 3439841)]