663482014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1343081}}^1$

素因数の和:1343115

約数の個数: 16

約数和(自身を含む): 1128188880

約数和(自身を除く): 464706866

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1343081, 2686162, 17460053, 25518539, 34920106, 51037078, 331741007, 663482014]

約数ペア:

[(1, 663482014), (2, 331741007), (13, 51037078), (19, 34920106), (26, 25518539), (38, 17460053), (247, 2686162), (494, 1343081)]