2010563218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{168023}}^1$

素因数の和:168249

約数の個数: 16

約数和(自身を含む): 3129278976

約数和(自身を除く): 1118715758

約数列:

[1, 2, 31, 62, 193, 386, 5983, 11966, 168023, 336046, 5208713, 10417426, 32428439, 64856878, 1005281609, 2010563218]

約数ペア:

[(1, 2010563218), (2, 1005281609), (31, 64856878), (62, 32428439), (193, 10417426), (386, 5208713), (5983, 336046), (11966, 168023)]