273945133066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19211}}^1\times {\mathrm{648173}}^1$

素因数の和:667397

約数の個数: 16

約数和(自身を含む): 448297879968

約数和(自身を除く): 174352746902

約数列:

[1, 2, 11, 22, 19211, 38422, 211321, 422642, 648173, 1296346, 7129903, 14259806, 12452051503, 24904103006, 136972566533, 273945133066]

約数ペア:

[(1, 273945133066), (2, 136972566533), (11, 24904103006), (22, 12452051503), (19211, 14259806), (38422, 7129903), (211321, 1296346), (422642, 648173)]