2644960672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2666291}}^1$

素因数の和:2666332

約数の個数: 24

約数和(自身を含む): 5375244672

約数和(自身を除く): 2730284000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2666291, 5332582, 10665164, 21330328, 42660656, 82655021, 85321312, 165310042, 330620084, 661240168, 1322480336, 2644960672]

約数ペア:

[(1, 2644960672), (2, 1322480336), (4, 661240168), (8, 330620084), (16, 165310042), (31, 85321312), (32, 82655021), (62, 42660656), (124, 21330328), (248, 10665164), (496, 5332582), (992, 2666291)]