2269696990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{15787}}^1$

素因数の和:17112

約数の個数: 32

約数和(自身を含む): 4460552064

約数和(自身を除く): 2190855074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1307, 2614, 6535, 13070, 14377, 15787, 28754, 31574, 71885, 78935, 143770, 157870, 173657, 347314, 868285, 1736570, 20633609, 41267218, 103168045, 206336090, 226969699, 453939398, 1134848495, 2269696990]

約数ペア:

[(1, 2269696990), (2, 1134848495), (5, 453939398), (10, 226969699), (11, 206336090), (22, 103168045), (55, 41267218), (110, 20633609), (1307, 1736570), (2614, 868285), (6535, 347314), (13070, 173657), (14377, 157870), (15787, 143770), (28754, 78935), (31574, 71885)]