1727831956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{10163}}^1$

素因数の和:12423

約数の個数: 24

約数和(自身を含む): 3184584480

約数和(自身を除く): 1456752524

約数列:

[1, 2, 4, 19, 38, 76, 2237, 4474, 8948, 10163, 20326, 40652, 42503, 85006, 170012, 193097, 386194, 772388, 22734631, 45469262, 90938524, 431957989, 863915978, 1727831956]

約数ペア:

[(1, 1727831956), (2, 863915978), (4, 431957989), (19, 90938524), (38, 45469262), (76, 22734631), (2237, 772388), (4474, 386194), (8948, 193097), (10163, 170012), (20326, 85006), (40652, 42503)]