2321848870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21107717}}^1$

素因数の和:21107735

約数の個数: 16

約数和(自身を含む): 4559267088

約数和(自身を除く): 2237418218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21107717, 42215434, 105538585, 211077170, 232184887, 464369774, 1160924435, 2321848870]

約数ペア:

[(1, 2321848870), (2, 1160924435), (5, 464369774), (10, 232184887), (11, 211077170), (22, 105538585), (55, 42215434), (110, 21107717)]