7128889718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{10937}}^1$

素因数の和:11984

約数の個数: 32

約数和(自身を含む): 11931170400

約数和(自身を除く): 4802280682

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1009, 2018, 10937, 17153, 19171, 21874, 34306, 38342, 185929, 207803, 325907, 371858, 415606, 651814, 3532651, 7065302, 11035433, 22070866, 187602361, 209673227, 375204722, 419346454, 3564444859, 7128889718]

約数ペア:

[(1, 7128889718), (2, 3564444859), (17, 419346454), (19, 375204722), (34, 209673227), (38, 187602361), (323, 22070866), (646, 11035433), (1009, 7065302), (2018, 3532651), (10937, 651814), (17153, 415606), (19171, 371858), (21874, 325907), (34306, 207803), (38342, 185929)]