2018992305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{93407}}^1$

素因数の和:93557

約数の個数: 32

約数和(自身を含む): 3550998528

約数和(自身を除く): 1532006223

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 21615, 93407, 280221, 467035, 1027477, 1401105, 3082431, 5137385, 12236317, 15412155, 36708951, 61181585, 134599487, 183544755, 403798461, 672997435, 2018992305]

約数ペア:

[(1, 2018992305), (3, 672997435), (5, 403798461), (11, 183544755), (15, 134599487), (33, 61181585), (55, 36708951), (131, 15412155), (165, 12236317), (393, 5137385), (655, 3082431), (1441, 1401105), (1965, 1027477), (4323, 467035), (7205, 280221), (21615, 93407)]