1553646982

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{20161}}^1$

素因数の和:20943

約数の個数: 16

約数和(自身を含む): 2377825632

約数和(自身を除く): 824178650

約数列:

[1, 2, 53, 106, 727, 1454, 20161, 38531, 40322, 77062, 1068533, 2137066, 14657047, 29314094, 776823491, 1553646982]

約数ペア:

[(1, 1553646982), (2, 776823491), (53, 29314094), (106, 14657047), (727, 2137066), (1454, 1068533), (20161, 77062), (38531, 40322)]