1123192

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1365128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 647, 868, 1294, 1736, 2588, 4529, 5176, 9058, 18116, 20057, 36232, 40114, 80228, 140399, 160456, 280798, 561596, 1123192]

約数ペア:

[(1, 1123192), (2, 561596), (4, 280798), (7, 160456), (8, 140399), (14, 80228), (28, 40114), (31, 36232), (56, 20057), (62, 18116), (124, 9058), (217, 5176), (248, 4529), (434, 2588), (647, 1736), (868, 1294)]