249351184

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{30983}}^1$

素因数の和:31494

約数の個数: 20

約数和(自身を含む): 484094016

約数和(自身を除く): 234742832

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 30983, 61966, 123932, 247864, 495728, 15584449, 31168898, 62337796, 124675592, 249351184]

約数ペア:

[(1, 249351184), (2, 124675592), (4, 62337796), (8, 31168898), (16, 15584449), (503, 495728), (1006, 247864), (2012, 123932), (4024, 61966), (8048, 30983)]