520089484

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{31039}}^1$

素因数の和:31173

約数の個数: 24

約数和(自身を含む): 938649600

約数和(自身を除く): 418560116

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 16756, 31039, 62078, 124156, 1831301, 2203769, 3662602, 4407538, 7325204, 8815076, 130022371, 260044742, 520089484]

約数ペア:

[(1, 520089484), (2, 260044742), (4, 130022371), (59, 8815076), (71, 7325204), (118, 4407538), (142, 3662602), (236, 2203769), (284, 1831301), (4189, 124156), (8378, 62078), (16756, 31039)]