281115228

素因数分解:

$2^2\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{21433}}^1$

素因数の和:22533

約数の個数: 24

約数和(自身を含む): 656566288

約数和(自身を除く): 375451060

約数列:

[1, 2, 3, 4, 6, 12, 1093, 2186, 3279, 4372, 6558, 13116, 21433, 42866, 64299, 85732, 128598, 257196, 23426269, 46852538, 70278807, 93705076, 140557614, 281115228]

約数ペア:

[(1, 281115228), (2, 140557614), (3, 93705076), (4, 70278807), (6, 46852538), (12, 23426269), (1093, 257196), (2186, 128598), (3279, 85732), (4372, 64299), (6558, 42866), (13116, 21433)]