2013121072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4338623}}^1$

素因数の和:4338660

約数の個数: 20

約数和(自身を含む): 4034920320

約数和(自身を除く): 2021799248

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4338623, 8677246, 17354492, 34708984, 69417968, 125820067, 251640134, 503280268, 1006560536, 2013121072]

約数ペア:

[(1, 2013121072), (2, 1006560536), (4, 503280268), (8, 251640134), (16, 125820067), (29, 69417968), (58, 34708984), (116, 17354492), (232, 8677246), (464, 4338623)]