1244994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 2676480

約数和(自身を除く): 1431486

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 163, 201, 326, 402, 489, 978, 1273, 2546, 3097, 3819, 6194, 7638, 9291, 10921, 18582, 21842, 32763, 65526, 207499, 414998, 622497, 1244994]

約数ペア:

[(1, 1244994), (2, 622497), (3, 414998), (6, 207499), (19, 65526), (38, 32763), (57, 21842), (67, 18582), (114, 10921), (134, 9291), (163, 7638), (201, 6194), (326, 3819), (402, 3097), (489, 2546), (978, 1273)]