2830910

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 5136912

約数和(自身を除く): 2306002

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2161, 4322, 10805, 21610, 283091, 566182, 1415455, 2830910]

約数ペア:

[(1, 2830910), (2, 1415455), (5, 566182), (10, 283091), (131, 21610), (262, 10805), (655, 4322), (1310, 2161)]