4221118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 6940656

約数和(自身を除く): 2719538

約数列:

[1, 2, 11, 22, 313, 613, 626, 1226, 3443, 6743, 6886, 13486, 191869, 383738, 2110559, 4221118]

約数ペア:

[(1, 4221118), (2, 2110559), (11, 383738), (22, 191869), (313, 13486), (613, 6886), (626, 6743), (1226, 3443)]