489192236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9407543}}^1$

素因数の和:9407560

約数の個数: 12

約数和(自身を含む): 921939312

約数和(自身を除く): 432747076

約数列:

[1, 2, 4, 13, 26, 52, 9407543, 18815086, 37630172, 122298059, 244596118, 489192236]

約数ペア:

[(1, 489192236), (2, 244596118), (4, 122298059), (13, 37630172), (26, 18815086), (52, 9407543)]