2590928

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2042

約数の個数: 20

約数和(自身を含む): 5083008

約数和(自身を除く): 2492080

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1951, 3902, 7804, 15608, 31216, 161933, 323866, 647732, 1295464, 2590928]

約数ペア:

[(1, 2590928), (2, 1295464), (4, 647732), (8, 323866), (16, 161933), (83, 31216), (166, 15608), (332, 7804), (664, 3902), (1328, 1951)]