16488976897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 17868128256

約数和(自身を除く): 1379151359

約数列:

[1, 23, 43, 101, 383, 431, 989, 2323, 4343, 8809, 9913, 16469, 18533, 38683, 43531, 99889, 165073, 378787, 426259, 889709, 1001213, 1663369, 1871833, 3796679, 7098139, 16672373, 38257487, 43052159, 163257197, 383464579, 716912039, 16488976897]

約数ペア:

[(1, 16488976897), (23, 716912039), (43, 383464579), (101, 163257197), (383, 43052159), (431, 38257487), (989, 16672373), (2323, 7098139), (4343, 3796679), (8809, 1871833), (9913, 1663369), (16469, 1001213), (18533, 889709), (38683, 426259), (43531, 378787), (99889, 165073)]