809867836

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{10729}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 1438506720

約数和(自身を除く): 628638884

約数列:

[1, 2, 4, 113, 167, 226, 334, 452, 668, 10729, 18871, 21458, 37742, 42916, 75484, 1212377, 1791743, 2424754, 3583486, 4849508, 7166972, 202466959, 404933918, 809867836]

約数ペア:

[(1, 809867836), (2, 404933918), (4, 202466959), (113, 7166972), (167, 4849508), (226, 3583486), (334, 2424754), (452, 1791743), (668, 1212377), (10729, 75484), (18871, 42916), (21458, 37742)]