274606706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3137}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 471754368

約数和(自身を除く): 197147662

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 506, 1903, 3137, 3806, 3979, 6274, 7958, 34507, 43769, 69014, 72151, 87538, 144302, 542701, 793661, 1085402, 1587322, 5969711, 11939422, 12482123, 24964246, 137303353, 274606706]

約数ペア:

[(1, 274606706), (2, 137303353), (11, 24964246), (22, 12482123), (23, 11939422), (46, 5969711), (173, 1587322), (253, 1085402), (346, 793661), (506, 542701), (1903, 144302), (3137, 87538), (3806, 72151), (3979, 69014), (6274, 43769), (7958, 34507)]