1559414416

素因数分解:

$2^4\times 7^2\times {\mathrm{1989049}}^1$

素因数の和:1989071

約数の個数: 30

約数和(自身を含む): 3514651350

約数和(自身を除く): 1955236934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1989049, 3978098, 7956196, 13923343, 15912392, 27846686, 31824784, 55693372, 97463401, 111386744, 194926802, 222773488, 389853604, 779707208, 1559414416]

約数ペア:

[(1, 1559414416), (2, 779707208), (4, 389853604), (7, 222773488), (8, 194926802), (14, 111386744), (16, 97463401), (28, 55693372), (49, 31824784), (56, 27846686), (98, 15912392), (112, 13923343), (196, 7956196), (392, 3978098), (784, 1989049)]