81313424398

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{6257767}}^1$

素因数の和:6257931

約数の個数: 16

約数和(自身を含む): 125030204640

約数和(自身を除く): 43716780242

約数列:

[1, 2, 73, 89, 146, 178, 6497, 12994, 6257767, 12515534, 456816991, 556941263, 913633982, 1113882526, 40656712199, 81313424398]

約数ペア:

[(1, 81313424398), (2, 40656712199), (73, 1113882526), (89, 913633982), (146, 556941263), (178, 456816991), (6497, 12515534), (12994, 6257767)]