264821637119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{915587}}^1$

素因数の和:916790

約数の個数: 16

約数和(自身を含む): 300459358080

約数和(自身を除く): 35637720961

約数列:

[1, 13, 19, 247, 1171, 15223, 22249, 289237, 915587, 11902631, 17396153, 226149989, 1072152377, 13937980901, 20370895163, 264821637119]

約数ペア:

[(1, 264821637119), (13, 20370895163), (19, 13937980901), (247, 1072152377), (1171, 226149989), (15223, 17396153), (22249, 11902631), (289237, 915587)]