254496890

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{41927}}^1$

素因数の和:42541

約数の個数: 16

約数和(自身を含む): 458860032

約数和(自身を除く): 204363142

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 41927, 83854, 209635, 419270, 25449689, 50899378, 127248445, 254496890]

約数ペア:

[(1, 254496890), (2, 127248445), (5, 50899378), (10, 25449689), (607, 419270), (1214, 209635), (3035, 83854), (6070, 41927)]