1298045890882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1\times {\mathrm{160093}}^1$

素因数の和:163078

約数の個数: 32

約数和(自身を含む): 2116833309360

約数和(自身を除く): 818787418478

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 2861, 5722, 37193, 74386, 160093, 311849, 320186, 623698, 2081209, 4054037, 4162418, 8108074, 17450137, 34900274, 226851781, 453703562, 458026073, 916052146, 5954338949, 11908677898, 49924841957, 99849683914, 649022945441, 1298045890882]

約数ペア:

[(1, 1298045890882), (2, 649022945441), (13, 99849683914), (26, 49924841957), (109, 11908677898), (218, 5954338949), (1417, 916052146), (2834, 458026073), (2861, 453703562), (5722, 226851781), (37193, 34900274), (74386, 17450137), (160093, 8108074), (311849, 4162418), (320186, 4054037), (623698, 2081209)]