489968930185

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1278341}}^1$

素因数の和:1278633

約数の個数: 32

約数和(自身を含む): 689200192512

約数和(自身を除く): 199231262327

約数列:

[1, 5, 7, 35, 47, 233, 235, 329, 1165, 1631, 1645, 8155, 10951, 54755, 76657, 383285, 1278341, 6391705, 8948387, 44741935, 60082027, 297853453, 300410135, 420574189, 1489267265, 2084974171, 2102870945, 10424870855, 13999112291, 69995561455, 97993786037, 489968930185]

約数ペア:

[(1, 489968930185), (5, 97993786037), (7, 69995561455), (35, 13999112291), (47, 10424870855), (233, 2102870945), (235, 2084974171), (329, 1489267265), (1165, 420574189), (1631, 300410135), (1645, 297853453), (8155, 60082027), (10951, 44741935), (54755, 8948387), (76657, 6391705), (383285, 1278341)]