2018977192

素因数分解:

$2^3\times {\mathrm{5591}}^1\times {\mathrm{45139}}^1$

素因数の和:50736

約数の個数: 16

約数和(自身を含む): 3786343200

約数和(自身を除く): 1767366008

約数列:

[1, 2, 4, 8, 5591, 11182, 22364, 44728, 45139, 90278, 180556, 361112, 252372149, 504744298, 1009488596, 2018977192]

約数ペア:

[(1, 2018977192), (2, 1009488596), (4, 504744298), (8, 252372149), (5591, 361112), (11182, 180556), (22364, 90278), (44728, 45139)]