275547998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 458045280

約数和(自身を除く): 182497282

約数列:

[1, 2, 11, 22, 101, 202, 269, 461, 538, 922, 1111, 2222, 2959, 5071, 5918, 10142, 27169, 46561, 54338, 93122, 124009, 248018, 298859, 512171, 597718, 1024342, 1364099, 2728198, 12524909, 25049818, 137773999, 275547998]

約数ペア:

[(1, 275547998), (2, 137773999), (11, 25049818), (22, 12524909), (101, 2728198), (202, 1364099), (269, 1024342), (461, 597718), (538, 512171), (922, 298859), (1111, 248018), (2222, 124009), (2959, 93122), (5071, 54338), (5918, 46561), (10142, 27169)]