268139346

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{409999}}^1$

素因数の和:410113

約数の個数: 16

約数和(自身を含む): 541200000

約数和(自身を除く): 273060654

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 409999, 819998, 1229997, 2459994, 44689891, 89379782, 134069673, 268139346]

約数ペア:

[(1, 268139346), (2, 134069673), (3, 89379782), (6, 44689891), (109, 2459994), (218, 1229997), (327, 819998), (654, 409999)]