1990758002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{22751}}^1$

素因数の和:23473

約数の個数: 16

約数和(自身を含む): 3035480832

約数和(自身を除く): 1044722830

約数列:

[1, 2, 67, 134, 653, 1306, 22751, 43751, 45502, 87502, 1524317, 3048634, 14856403, 29712806, 995379001, 1990758002]

約数ペア:

[(1, 1990758002), (2, 995379001), (67, 29712806), (134, 14856403), (653, 3048634), (1306, 1524317), (22751, 87502), (43751, 45502)]