1489724089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{134951}}^1$

素因数の和:135060

約数の個数: 16

約数和(自身を含む): 1813754880

約数和(自身を除く): 324030791

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 134951, 944657, 2564069, 11200933, 17948483, 78406531, 212817727, 1489724089]

約数ペア:

[(1, 1489724089), (7, 212817727), (19, 78406531), (83, 17948483), (133, 11200933), (581, 2564069), (1577, 944657), (11039, 134951)]