340484636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263533}}^1$

素因数の和:263573

約数の個数: 24

約数和(自身を含む): 664105680

約数和(自身を除く): 323621044

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 263533, 527066, 1054132, 4480061, 5007127, 8960122, 10014254, 17920244, 20028508, 85121159, 170242318, 340484636]

約数ペア:

[(1, 340484636), (2, 170242318), (4, 85121159), (17, 20028508), (19, 17920244), (34, 10014254), (38, 8960122), (68, 5007127), (76, 4480061), (323, 1054132), (646, 527066), (1292, 263533)]