2081359162

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191689}}^1$

素因数の和:191841

約数の個数: 16

約数和(自身を含む): 3208890600

約数和(自身を除く): 1127531438

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 191689, 383378, 11693029, 17060321, 23386058, 34120642, 1040679581, 2081359162]

約数ペア:

[(1, 2081359162), (2, 1040679581), (61, 34120642), (89, 23386058), (122, 17060321), (178, 11693029), (5429, 383378), (10858, 191689)]