939247918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2916919}}^1$

素因数の和:2916951

約数の個数: 16

約数和(自身を含む): 1680145920

約数和(自身を除く): 740898002

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2916919, 5833838, 20418433, 40836866, 67089137, 134178274, 469623959, 939247918]

約数ペア:

[(1, 939247918), (2, 469623959), (7, 134178274), (14, 67089137), (23, 40836866), (46, 20418433), (161, 5833838), (322, 2916919)]