2783638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9733}}^1$

素因数の和:9759

約数の個数: 16

約数和(自身を含む): 4905936

約数和(自身を除く): 2122298

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9733, 19466, 107063, 126529, 214126, 253058, 1391819, 2783638]

約数ペア:

[(1, 2783638), (2, 1391819), (11, 253058), (13, 214126), (22, 126529), (26, 107063), (143, 19466), (286, 9733)]