8213884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9505

約数の個数: 24

約数和(自身を含む): 16959488

約数和(自身を除く): 8745604

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 9463, 18926, 37852, 66241, 132482, 264964, 293353, 586706, 1173412, 2053471, 4106942, 8213884]

約数ペア:

[(1, 8213884), (2, 4106942), (4, 2053471), (7, 1173412), (14, 586706), (28, 293353), (31, 264964), (62, 132482), (124, 66241), (217, 37852), (434, 18926), (868, 9463)]