1985238529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 2191408128

約数和(自身を除く): 206169599

約数列:

[1, 17, 29, 191, 493, 727, 841, 3247, 5539, 12359, 14297, 21083, 94163, 138857, 160631, 358411, 611407, 2360569, 2730727, 4026853, 10393919, 68456501, 116778737, 1985238529]

約数ペア:

[(1, 1985238529), (17, 116778737), (29, 68456501), (191, 10393919), (493, 4026853), (727, 2730727), (841, 2360569), (3247, 611407), (5539, 358411), (12359, 160631), (14297, 138857), (21083, 94163)]