2013753445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{126691}}^1$

素因数の和:126741

約数の個数: 24

約数和(自身を含む): 2800399968

約数和(自身を除く): 786646523

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 15895, 126691, 633455, 1393601, 2153747, 6968005, 10768735, 23691217, 36613699, 118456085, 183068495, 402750689, 2013753445]

約数ペア:

[(1, 2013753445), (5, 402750689), (11, 183068495), (17, 118456085), (55, 36613699), (85, 23691217), (187, 10768735), (289, 6968005), (935, 2153747), (1445, 1393601), (3179, 633455), (15895, 126691)]