1664068

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 3366272

約数和(自身を除く): 1702204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 577, 721, 1154, 1442, 2308, 2884, 4039, 8078, 16156, 59431, 118862, 237724, 416017, 832034, 1664068]

約数ペア:

[(1, 1664068), (2, 832034), (4, 416017), (7, 237724), (14, 118862), (28, 59431), (103, 16156), (206, 8078), (412, 4039), (577, 2884), (721, 2308), (1154, 1442)]