1602940852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21091327}}^1$

素因数の和:21091350

約数の個数: 12

約数和(自身を含む): 2952785920

約数和(自身を除く): 1349845068

約数列:

[1, 2, 4, 19, 38, 76, 21091327, 42182654, 84365308, 400735213, 801470426, 1602940852]

約数ペア:

[(1, 1602940852), (2, 801470426), (4, 400735213), (19, 84365308), (38, 42182654), (76, 21091327)]