258698726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{82231}}^1$

素因数の和:82268

約数の個数: 24

約数和(自身を含む): 459347952

約数和(自身を除く): 200649226

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 82231, 164462, 904541, 1069003, 1809082, 2138006, 9949951, 11759033, 19899902, 23518066, 129349363, 258698726]

約数ペア:

[(1, 258698726), (2, 129349363), (11, 23518066), (13, 19899902), (22, 11759033), (26, 9949951), (121, 2138006), (143, 1809082), (242, 1069003), (286, 904541), (1573, 164462), (3146, 82231)]