274072694

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{140839}}^1$

素因数の和:140987

約数の個数: 16

約数和(自身を含む): 473222400

約数和(自身を除く): 199149706

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 140839, 281678, 985873, 1971746, 19576621, 39153242, 137036347, 274072694]

約数ペア:

[(1, 274072694), (2, 137036347), (7, 39153242), (14, 19576621), (139, 1971746), (278, 985873), (973, 281678), (1946, 140839)]