490695190

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{11489}}^1$

素因数の和:15767

約数の個数: 16

約数和(自身を含む): 883535040

約数和(自身を除く): 392839850

約数列:

[1, 2, 5, 10, 4271, 8542, 11489, 21355, 22978, 42710, 57445, 114890, 49069519, 98139038, 245347595, 490695190]

約数ペア:

[(1, 490695190), (2, 245347595), (5, 98139038), (10, 49069519), (4271, 114890), (8542, 57445), (11489, 42710), (21355, 22978)]