4421584

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2683}}^1$

素因数の和:2794

約数の個数: 20

約数和(自身を含む): 8653216

約数和(自身を除く): 4231632

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2683, 5366, 10732, 21464, 42928, 276349, 552698, 1105396, 2210792, 4421584]

約数ペア:

[(1, 4421584), (2, 2210792), (4, 1105396), (8, 552698), (16, 276349), (103, 42928), (206, 21464), (412, 10732), (824, 5366), (1648, 2683)]