2081036155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{3061}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 2793719808

約数和(自身を除く): 712683653

約数列:

[1, 5, 11, 47, 55, 235, 263, 517, 1315, 2585, 2893, 3061, 12361, 14465, 15305, 33671, 61805, 135971, 143867, 168355, 679855, 719335, 805043, 1582537, 4025215, 7912685, 8855473, 37837021, 44277365, 189185105, 416207231, 2081036155]

約数ペア:

[(1, 2081036155), (5, 416207231), (11, 189185105), (47, 44277365), (55, 37837021), (235, 8855473), (263, 7912685), (517, 4025215), (1315, 1582537), (2585, 805043), (2893, 719335), (3061, 679855), (12361, 168355), (14465, 143867), (15305, 135971), (33671, 61805)]