2560088.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{1072931}}^1$

素因数の和:1072943

約数の個数: 24

約数和(自身を含む): 209221740

約数和(自身を除く): 131970708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1072931, 2145862, 3218793, 4291724, 6437586, 8583448, 9656379, 12875172, 19312758, 25750344, 38625516, 77251032]

約数ペア:

[(1, 77251032), (2, 38625516), (3, 25750344), (4, 19312758), (6, 12875172), (8, 9656379), (9, 8583448), (12, 6437586), (18, 4291724), (24, 3218793), (36, 2145862), (72, 1072931)]