2254385

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 3169152

約数和(自身を除く): 914767

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1571, 7855, 10997, 54985, 64411, 322055, 450877, 2254385]

約数ペア:

[(1, 2254385), (5, 450877), (7, 322055), (35, 64411), (41, 54985), (205, 10997), (287, 7855), (1435, 1571)]