1520487942

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1995391}}^1$

素因数の和:1995523

約数の個数: 16

約数和(自身を含む): 3064922112

約数和(自身を除く): 1544434170

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 1995391, 3990782, 5986173, 11972346, 253414657, 506829314, 760243971, 1520487942]

約数ペア:

[(1, 1520487942), (2, 760243971), (3, 506829314), (6, 253414657), (127, 11972346), (254, 5986173), (381, 3990782), (762, 1995391)]