268526414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{124433}}^1$

素因数の和:124531

約数の個数: 16

約数和(自身を含む): 439003152

約数和(自身を除く): 170476738

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 124433, 248866, 1617629, 3235258, 10327939, 20655878, 134263207, 268526414]

約数ペア:

[(1, 268526414), (2, 134263207), (13, 20655878), (26, 10327939), (83, 3235258), (166, 1617629), (1079, 248866), (2158, 124433)]