1929907916

素因数分解:

$2^2\times {\mathrm{643}}^1\times {\mathrm{750353}}^1$

素因数の和:751000

約数の個数: 12

約数和(自身を含む): 3382595832

約数和(自身を除く): 1452687916

約数列:

[1, 2, 4, 643, 1286, 2572, 750353, 1500706, 3001412, 482476979, 964953958, 1929907916]

約数ペア:

[(1, 1929907916), (2, 964953958), (4, 482476979), (643, 3001412), (1286, 1500706), (2572, 750353)]