1900644002

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1455317}}^1$

素因数の和:1455972

約数の個数: 8

約数和(自身を含む): 2855333916

約数和(自身を除く): 954689914

約数列:

[1, 2, 653, 1306, 1455317, 2910634, 950322001, 1900644002]

約数ペア:

[(1, 1900644002), (2, 950322001), (653, 2910634), (1306, 1455317)]