1054288

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 20

約数和(自身を含む): 2062368

約数和(自身を除く): 1008080

約数列:

[1, 2, 4, 8, 16, 131, 262, 503, 524, 1006, 1048, 2012, 2096, 4024, 8048, 65893, 131786, 263572, 527144, 1054288]

約数ペア:

[(1, 1054288), (2, 527144), (4, 263572), (8, 131786), (16, 65893), (131, 8048), (262, 4024), (503, 2096), (524, 2012), (1006, 1048)]