12940709221439

素因数分解:

${\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{6607}}^1\times {\mathrm{231709}}^1$

素因数の和:238502

約数の個数: 16

約数和(自身を含む): 13229046835200

約数和(自身を除く): 288337613761

約数列:

[1, 79, 107, 6607, 8453, 231709, 521953, 706949, 18305011, 24792863, 55848971, 1530901363, 1958636177, 120941207677, 163806445841, 12940709221439]

約数ペア:

[(1, 12940709221439), (79, 163806445841), (107, 120941207677), (6607, 1958636177), (8453, 1530901363), (231709, 55848971), (521953, 24792863), (706949, 18305011)]