1098804148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193861}}^1$

素因数の和:193987

約数の個数: 24

約数和(自身を含む): 2089832360

約数和(自身を除く): 991028212

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 193861, 387722, 775444, 2520193, 5040386, 10080772, 21130849, 42261698, 84523396, 274701037, 549402074, 1098804148]

約数ペア:

[(1, 1098804148), (2, 549402074), (4, 274701037), (13, 84523396), (26, 42261698), (52, 21130849), (109, 10080772), (218, 5040386), (436, 2520193), (1417, 775444), (2834, 387722), (5668, 193861)]