1216202626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211073}}^1$

素因数の和:211185

約数の個数: 16

約数和(自身を含む): 1894600224

約数和(自身を除く): 678397598

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 211073, 422146, 9076139, 14141891, 18152278, 28283782, 608101313, 1216202626]

約数ペア:

[(1, 1216202626), (2, 608101313), (43, 28283782), (67, 18152278), (86, 14141891), (134, 9076139), (2881, 422146), (5762, 211073)]