1728007318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1\times {\mathrm{6863}}^1$

素因数の和:8811

約数の個数: 16

約数和(自身を含む): 2632481280

約数和(自身を除く): 904473962

約数列:

[1, 2, 67, 134, 1879, 3758, 6863, 13726, 125893, 251786, 459821, 919642, 12895577, 25791154, 864003659, 1728007318]

約数ペア:

[(1, 1728007318), (2, 864003659), (67, 25791154), (134, 12895577), (1879, 919642), (3758, 459821), (6863, 251786), (13726, 125893)]