1557100832

素因数分解:

$2^5\times 7^2\times {\mathrm{993049}}^1$

素因数の和:993073

約数の個数: 36

約数和(自身を含む): 3566042550

約数和(自身を除く): 2008941718

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 993049, 1986098, 3972196, 6951343, 7944392, 13902686, 15888784, 27805372, 31777568, 48659401, 55610744, 97318802, 111221488, 194637604, 222442976, 389275208, 778550416, 1557100832]

約数ペア:

[(1, 1557100832), (2, 778550416), (4, 389275208), (7, 222442976), (8, 194637604), (14, 111221488), (16, 97318802), (28, 55610744), (32, 48659401), (49, 31777568), (56, 27805372), (98, 15888784), (112, 13902686), (196, 7944392), (224, 6951343), (392, 3972196), (784, 1986098), (1568, 993049)]