490454710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1196231}}^1$

素因数の和:1196279

約数の個数: 16

約数和(自身を含む): 904351392

約数和(自身を除く): 413896682

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1196231, 2392462, 5981155, 11962310, 49045471, 98090942, 245227355, 490454710]

約数ペア:

[(1, 490454710), (2, 245227355), (5, 98090942), (10, 49045471), (41, 11962310), (82, 5981155), (205, 2392462), (410, 1196231)]