1640803412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{44621}}^1$

素因数の和:44971

約数の個数: 24

約数和(自身を含む): 2979857160

約数和(自身を除く): 1339053748

約数列:

[1, 2, 4, 29, 58, 116, 317, 634, 1268, 9193, 18386, 36772, 44621, 89242, 178484, 1294009, 2588018, 5176036, 14144857, 28289714, 56579428, 410200853, 820401706, 1640803412]

約数ペア:

[(1, 1640803412), (2, 820401706), (4, 410200853), (29, 56579428), (58, 28289714), (116, 14144857), (317, 5176036), (634, 2588018), (1268, 1294009), (9193, 178484), (18386, 89242), (36772, 44621)]