993410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 1967868

約数和(自身を除く): 974458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 821, 1210, 1642, 4105, 8210, 9031, 18062, 45155, 90310, 99341, 198682, 496705, 993410]

約数ペア:

[(1, 993410), (2, 496705), (5, 198682), (10, 99341), (11, 90310), (22, 45155), (55, 18062), (110, 9031), (121, 8210), (242, 4105), (605, 1642), (821, 1210)]