1330442852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{261281}}^1$

素因数の和:261371

約数の個数: 24

約数和(自身を含む): 2487404640

約数和(自身を除く): 1156961788

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 261281, 522562, 1045124, 4964339, 9928678, 17505827, 19857356, 35011654, 70023308, 332610713, 665221426, 1330442852]

約数ペア:

[(1, 1330442852), (2, 665221426), (4, 332610713), (19, 70023308), (38, 35011654), (67, 19857356), (76, 17505827), (134, 9928678), (268, 4964339), (1273, 1045124), (2546, 522562), (5092, 261281)]