1900391339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1\times {\mathrm{7573}}^1$

素因数の和:10850

約数の個数: 16

約数和(自身を含む): 2370359040

約数和(自身を除く): 469967701

約数列:

[1, 7, 11, 77, 3259, 7573, 22813, 35849, 53011, 83303, 250943, 583121, 24680407, 172762849, 271484477, 1900391339]

約数ペア:

[(1, 1900391339), (7, 271484477), (11, 172762849), (77, 24680407), (3259, 583121), (7573, 250943), (22813, 83303), (35849, 53011)]