842379742

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1\times {\mathrm{1777}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 1269534672

約数和(自身を除く): 427154930

約数列:

[1, 2, 421, 563, 842, 1126, 1777, 3554, 237023, 474046, 748117, 1000451, 1496234, 2000902, 421189871, 842379742]

約数ペア:

[(1, 842379742), (2, 421189871), (421, 2000902), (563, 1496234), (842, 1000451), (1126, 748117), (1777, 474046), (3554, 237023)]