490600190

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{30491}}^1$

素因数の和:32107

約数の個数: 16

約数和(自身を含む): 883658160

約数和(自身を除く): 393057970

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 30491, 60982, 152455, 304910, 49060019, 98120038, 245300095, 490600190]

約数ペア:

[(1, 490600190), (2, 245300095), (5, 98120038), (10, 49060019), (1609, 304910), (3218, 152455), (8045, 60982), (16090, 30491)]