1333238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 2086560

約数和(自身を除く): 753322

約数列:

[1, 2, 41, 71, 82, 142, 229, 458, 2911, 5822, 9389, 16259, 18778, 32518, 666619, 1333238]

約数ペア:

[(1, 1333238), (2, 666619), (41, 32518), (71, 18778), (82, 16259), (142, 9389), (229, 5822), (458, 2911)]