243104368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1168771}}^1$

素因数の和:1168792

約数の個数: 20

約数和(自身を含む): 507247048

約数和(自身を除く): 264142680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1168771, 2337542, 4675084, 9350168, 15194023, 18700336, 30388046, 60776092, 121552184, 243104368]

約数ペア:

[(1, 243104368), (2, 121552184), (4, 60776092), (8, 30388046), (13, 18700336), (16, 15194023), (26, 9350168), (52, 4675084), (104, 2337542), (208, 1168771)]