7131572144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{10871299}}^1$

素因数の和:10871348

約数の個数: 20

約数和(自身を含む): 14154432600

約数和(自身を除く): 7022860456

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 10871299, 21742598, 43485196, 86970392, 173940784, 445723259, 891446518, 1782893036, 3565786072, 7131572144]

約数ペア:

[(1, 7131572144), (2, 3565786072), (4, 1782893036), (8, 891446518), (16, 445723259), (41, 173940784), (82, 86970392), (164, 43485196), (328, 21742598), (656, 10871299)]