126371764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{444971}}^1$

素因数の和:445046

約数の個数: 12

約数和(自身を含む): 224265888

約数和(自身を除く): 97894124

約数列:

[1, 2, 4, 71, 142, 284, 444971, 889942, 1779884, 31592941, 63185882, 126371764]

約数ペア:

[(1, 126371764), (2, 63185882), (4, 31592941), (71, 1779884), (142, 889942), (284, 444971)]