889642000871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{3186979}}^1$

素因数の和:3187298

約数の個数: 16

約数和(自身を含む): 971773941600

約数和(自身を除く): 82131940729

約数列:

[1, 13, 109, 197, 1417, 2561, 21473, 279149, 3186979, 41430727, 347380711, 627834863, 4515949243, 8161853219, 68434000067, 889642000871]

約数ペア:

[(1, 889642000871), (13, 68434000067), (109, 8161853219), (197, 4515949243), (1417, 627834863), (2561, 347380711), (21473, 41430727), (279149, 3186979)]