2017253968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1727101}}^1$

素因数の和:1727182

約数の個数: 20

約数和(自身を含む): 3961971988

約数和(自身を除く): 1944718020

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1727101, 3454202, 6908404, 13816808, 27633616, 126078373, 252156746, 504313492, 1008626984, 2017253968]

約数ペア:

[(1, 2017253968), (2, 1008626984), (4, 504313492), (8, 252156746), (16, 126078373), (73, 27633616), (146, 13816808), (292, 6908404), (584, 3454202), (1168, 1727101)]