131034908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{885371}}^1$

素因数の和:885412

約数の個数: 12

約数和(自身を含む): 235508952

約数和(自身を除く): 104474044

約数列:

[1, 2, 4, 37, 74, 148, 885371, 1770742, 3541484, 32758727, 65517454, 131034908]

約数ペア:

[(1, 131034908), (2, 65517454), (4, 32758727), (37, 3541484), (74, 1770742), (148, 885371)]