268107838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{3313}}^1$

素因数の和:4299

約数の個数: 16

約数和(自身を含む): 412076016

約数和(自身を除く): 143968178

約数列:

[1, 2, 43, 86, 941, 1882, 3313, 6626, 40463, 80926, 142459, 284918, 3117533, 6235066, 134053919, 268107838]

約数ペア:

[(1, 268107838), (2, 134053919), (43, 6235066), (86, 3117533), (941, 284918), (1882, 142459), (3313, 80926), (6626, 40463)]