2017013392

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{361213}}^1$

素因数の和:361570

約数の個数: 20

約数和(自身を含む): 3919171900

約数和(自身を除く): 1902158508

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 361213, 722426, 1444852, 2889704, 5779408, 126063337, 252126674, 504253348, 1008506696, 2017013392]

約数ペア:

[(1, 2017013392), (2, 1008506696), (4, 504253348), (8, 252126674), (16, 126063337), (349, 5779408), (698, 2889704), (1396, 1444852), (2792, 722426), (5584, 361213)]