26788893010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22139581}}^1$

素因数の和:22139610

約数の個数: 24

約数和(自身を含む): 53002159308

約数和(自身を除く): 26213266298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 22139581, 44279162, 110697905, 221395810, 243535391, 487070782, 1217676955, 2435353910, 2678889301, 5357778602, 13394446505, 26788893010]

約数ペア:

[(1, 26788893010), (2, 13394446505), (5, 5357778602), (10, 2678889301), (11, 2435353910), (22, 1217676955), (55, 487070782), (110, 243535391), (121, 221395810), (242, 110697905), (605, 44279162), (1210, 22139581)]