2675888990

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1400989}}^1$

素因数の和:1401187

約数の個数: 16

約数和(自身を含む): 4841821440

約数和(自身を除く): 2165932450

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1400989, 2801978, 7004945, 14009890, 267588899, 535177798, 1337944495, 2675888990]

約数ペア:

[(1, 2675888990), (2, 1337944495), (5, 535177798), (10, 267588899), (191, 14009890), (382, 7004945), (955, 2801978), (1910, 1400989)]