8420236474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{66733}}^1$

素因数の和:66982

約数の個数: 32

約数和(自身を含む): 14260788864

約数和(自身を除く): 5840552390

約数列:

[1, 2, 13, 23, 26, 46, 211, 299, 422, 598, 2743, 4853, 5486, 9706, 63089, 66733, 126178, 133466, 867529, 1534859, 1735058, 3069718, 14080663, 19953167, 28161326, 39906334, 183048619, 323855249, 366097238, 647710498, 4210118237, 8420236474]

約数ペア:

[(1, 8420236474), (2, 4210118237), (13, 647710498), (23, 366097238), (26, 323855249), (46, 183048619), (211, 39906334), (299, 28161326), (422, 19953167), (598, 14080663), (2743, 3069718), (4853, 1735058), (5486, 1534859), (9706, 867529), (63089, 133466), (66733, 126178)]