276678506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{20347}}^1$

素因数の和:20885

約数の個数: 16

約数和(自身を含む): 447818784

約数和(自身を除く): 171140278

約数列:

[1, 2, 13, 26, 523, 1046, 6799, 13598, 20347, 40694, 264511, 529022, 10641481, 21282962, 138339253, 276678506]

約数ペア:

[(1, 276678506), (2, 138339253), (13, 21282962), (26, 10641481), (523, 529022), (1046, 264511), (6799, 40694), (13598, 20347)]