6444952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 12870000

約数和(自身を除く): 6425048

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 389, 436, 778, 872, 1556, 2071, 3112, 4142, 7391, 8284, 14782, 16568, 29564, 42401, 59128, 84802, 169604, 339208, 805619, 1611238, 3222476, 6444952]

約数ペア:

[(1, 6444952), (2, 3222476), (4, 1611238), (8, 805619), (19, 339208), (38, 169604), (76, 84802), (109, 59128), (152, 42401), (218, 29564), (389, 16568), (436, 14782), (778, 8284), (872, 7391), (1556, 4142), (2071, 3112)]