2180576

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 4350024

約数和(自身を除く): 2169448

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 821, 1328, 1642, 2656, 3284, 6568, 13136, 26272, 68143, 136286, 272572, 545144, 1090288, 2180576]

約数ペア:

[(1, 2180576), (2, 1090288), (4, 545144), (8, 272572), (16, 136286), (32, 68143), (83, 26272), (166, 13136), (332, 6568), (664, 3284), (821, 2656), (1328, 1642)]