2015565538

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2360147}}^1$

素因数の和:2360217

約数の個数: 16

約数和(自身を含む): 3511900224

約数和(自身を除く): 1496334686

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2360147, 4720294, 16521029, 33042058, 143968967, 287937934, 1007782769, 2015565538]

約数ペア:

[(1, 2015565538), (2, 1007782769), (7, 287937934), (14, 143968967), (61, 33042058), (122, 16521029), (427, 4720294), (854, 2360147)]