2012197083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1199879}}^1$

素因数の和:1199938

約数の個数: 16

約数和(自身を含む): 2956504320

約数和(自身を除く): 944307237

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1199879, 3599637, 15598427, 46795281, 51594797, 154784391, 670732361, 2012197083]

約数ペア:

[(1, 2012197083), (3, 670732361), (13, 154784391), (39, 51594797), (43, 46795281), (129, 15598427), (559, 3599637), (1677, 1199879)]