1281415186502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{243707719}}^1$

素因数の和:243707971

約数の個数: 16

約数和(自身を含む): 2105634700800

約数和(自身を除く): 824219514298

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 243707719, 487415438, 2680784909, 5361569818, 58246144841, 116492289682, 640707593251, 1281415186502]

約数ペア:

[(1, 1281415186502), (2, 640707593251), (11, 116492289682), (22, 58246144841), (239, 5361569818), (478, 2680784909), (2629, 487415438), (5258, 243707719)]