392472004

素因数分解:

$2^2\times {\mathrm{7027}}^1\times {\mathrm{13963}}^1$

素因数の和:20994

約数の個数: 12

約数和(自身を含む): 686972944

約数和(自身を除く): 294500940

約数列:

[1, 2, 4, 7027, 13963, 14054, 27926, 28108, 55852, 98118001, 196236002, 392472004]

約数ペア:

[(1, 392472004), (2, 196236002), (4, 98118001), (7027, 55852), (13963, 28108), (14054, 27926)]