274892794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 456160320

約数和(自身を除く): 181267526

約数列:

[1, 2, 11, 22, 139, 241, 278, 373, 482, 746, 1529, 2651, 3058, 4103, 5302, 8206, 33499, 51847, 66998, 89893, 103694, 179786, 368489, 570317, 736978, 988823, 1140634, 1977646, 12495127, 24990254, 137446397, 274892794]

約数ペア:

[(1, 274892794), (2, 137446397), (11, 24990254), (22, 12495127), (139, 1977646), (241, 1140634), (278, 988823), (373, 736978), (482, 570317), (746, 368489), (1529, 179786), (2651, 103694), (3058, 89893), (4103, 66998), (5302, 51847), (8206, 33499)]