1427554810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{316531}}^1$

素因数の和:316590

約数の個数: 32

約数和(自身を含む): 2871578304

約数和(自身を除く): 1444023494

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 316531, 633062, 1582655, 3165310, 3481841, 6963682, 12977771, 17409205, 25955542, 34818410, 64888855, 129777710, 142755481, 285510962, 713777405, 1427554810]

約数ペア:

[(1, 1427554810), (2, 713777405), (5, 285510962), (10, 142755481), (11, 129777710), (22, 64888855), (41, 34818410), (55, 25955542), (82, 17409205), (110, 12977771), (205, 6963682), (410, 3481841), (451, 3165310), (902, 1582655), (2255, 633062), (4510, 316531)]