1293331648

素因数分解:

$2^6\times 7^1\times {\mathrm{2886901}}^1$

素因数の和:2886920

約数の個数: 28

約数和(自身を含む): 2933092432

約数和(自身を除く): 1639760784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2886901, 5773802, 11547604, 20208307, 23095208, 40416614, 46190416, 80833228, 92380832, 161666456, 184761664, 323332912, 646665824, 1293331648]

約数ペア:

[(1, 1293331648), (2, 646665824), (4, 323332912), (7, 184761664), (8, 161666456), (14, 92380832), (16, 80833228), (28, 46190416), (32, 40416614), (56, 23095208), (64, 20208307), (112, 11547604), (224, 5773802), (448, 2886901)]