11004740

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 23210712

約数和(自身を除く): 12205972

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2141, 2570, 4282, 5140, 8564, 10705, 21410, 42820, 550237, 1100474, 2200948, 2751185, 5502370, 11004740]

約数ペア:

[(1, 11004740), (2, 5502370), (4, 2751185), (5, 2200948), (10, 1100474), (20, 550237), (257, 42820), (514, 21410), (1028, 10705), (1285, 8564), (2141, 5140), (2570, 4282)]