212912258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{282377}}^1$

素因数の和:282421

約数の個数: 16

約数和(自身を含む): 355796280

約数和(自身を除く): 142884022

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 282377, 564754, 3670901, 7341802, 8188933, 16377866, 106456129, 212912258]

約数ペア:

[(1, 212912258), (2, 106456129), (13, 16377866), (26, 8188933), (29, 7341802), (58, 3670901), (377, 564754), (754, 282377)]