1225486591

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 1409506560

約数和(自身を除く): 184019969

約数列:

[1, 7, 307, 419, 1361, 2149, 2933, 9527, 128633, 417827, 570259, 900431, 2924789, 3991813, 175069513, 1225486591]

約数ペア:

[(1, 1225486591), (7, 175069513), (307, 3991813), (419, 2924789), (1361, 900431), (2149, 570259), (2933, 417827), (9527, 128633)]