1210288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1204

約数の個数: 20

約数和(自身を含む): 2382040

約数和(自身を除く): 1171752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1129, 2258, 4516, 9032, 18064, 75643, 151286, 302572, 605144, 1210288]

約数ペア:

[(1, 1210288), (2, 605144), (4, 302572), (8, 151286), (16, 75643), (67, 18064), (134, 9032), (268, 4516), (536, 2258), (1072, 1129)]