1379804912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1214617}}^1$

素因数の和:1214696

約数の個数: 20

約数和(自身を含む): 2711027376

約数和(自身を除く): 1331222464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1214617, 2429234, 4858468, 9716936, 19433872, 86237807, 172475614, 344951228, 689902456, 1379804912]

約数ペア:

[(1, 1379804912), (2, 689902456), (4, 344951228), (8, 172475614), (16, 86237807), (71, 19433872), (142, 9716936), (284, 4858468), (568, 2429234), (1136, 1214617)]