3381278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 5397840

約数和(自身を除く): 2016562

約数列:

[1, 2, 19, 38, 101, 202, 881, 1762, 1919, 3838, 16739, 33478, 88981, 177962, 1690639, 3381278]

約数ペア:

[(1, 3381278), (2, 1690639), (19, 177962), (38, 88981), (101, 33478), (202, 16739), (881, 3838), (1762, 1919)]