2281268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 4398240

約数和(自身を除く): 2116972

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 373, 556, 746, 1492, 1529, 3058, 4103, 6116, 8206, 16412, 51847, 103694, 207388, 570317, 1140634, 2281268]

約数ペア:

[(1, 2281268), (2, 1140634), (4, 570317), (11, 207388), (22, 103694), (44, 51847), (139, 16412), (278, 8206), (373, 6116), (556, 4103), (746, 3058), (1492, 1529)]