1421001794

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{145267}}^1$

素因数の和:145409

約数の個数: 16

約数和(自身を含む): 2192965728

約数和(自身を除く): 771963934

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 145267, 290534, 9732889, 10604491, 19465778, 21208982, 710500897, 1421001794]

約数ペア:

[(1, 1421001794), (2, 710500897), (67, 21208982), (73, 19465778), (134, 10604491), (146, 9732889), (4891, 290534), (9782, 145267)]