1273430926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{17099}}^1$

素因数の和:18743

約数の個数: 16

約数和(自身を含む): 1994544000

約数和(自身を除く): 721113074

約数列:

[1, 2, 23, 46, 1619, 3238, 17099, 34198, 37237, 74474, 393277, 786554, 27683281, 55366562, 636715463, 1273430926]

約数ペア:

[(1, 1273430926), (2, 636715463), (23, 55366562), (46, 27683281), (1619, 786554), (3238, 393277), (17099, 74474), (34198, 37237)]