2521744199998

素因数分解:

$2^1\times {\mathrm{3889}}^1\times {\mathrm{23557}}^1\times {\mathrm{13763}}^1$

素因数の和:41211

約数の個数: 16

約数和(自身を含む): 3784024481040

約数和(自身を除く): 1262280281042

約数列:

[1, 2, 3889, 7778, 13763, 23557, 27526, 47114, 53524307, 91613173, 107048614, 183226346, 324214991, 648429982, 1260872099999, 2521744199998]

約数ペア:

[(1, 2521744199998), (2, 1260872099999), (3889, 648429982), (7778, 324214991), (13763, 183226346), (23557, 107048614), (27526, 91613173), (47114, 53524307)]