650867998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{225839}}^1$

素因数の和:225983

約数の個数: 16

約数和(自身を含む): 1073191680

約数和(自身を除く): 422323682

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 225839, 451678, 2484229, 4968458, 29584909, 59169818, 325433999, 650867998]

約数ペア:

[(1, 650867998), (2, 325433999), (11, 59169818), (22, 29584909), (131, 4968458), (262, 2484229), (1441, 451678), (2882, 225839)]