1440592

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 20

約数和(自身を含む): 2812320

約数和(自身を除く): 1371728

約数列:

[1, 2, 4, 8, 16, 179, 358, 503, 716, 1006, 1432, 2012, 2864, 4024, 8048, 90037, 180074, 360148, 720296, 1440592]

約数ペア:

[(1, 1440592), (2, 720296), (4, 360148), (8, 180074), (16, 90037), (179, 8048), (358, 4024), (503, 2864), (716, 2012), (1006, 1432)]