419719216

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{87151}}^1$

素因数の和:87209

約数の個数: 40

約数和(自身を含む): 951002624

約数和(自身を除く): 531283408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 87151, 174302, 348604, 610057, 697208, 1220114, 1394416, 2440228, 3747493, 4880456, 7494986, 9760912, 14989972, 26232451, 29979944, 52464902, 59959888, 104929804, 209859608, 419719216]

約数ペア:

[(1, 419719216), (2, 209859608), (4, 104929804), (7, 59959888), (8, 52464902), (14, 29979944), (16, 26232451), (28, 14989972), (43, 9760912), (56, 7494986), (86, 4880456), (112, 3747493), (172, 2440228), (301, 1394416), (344, 1220114), (602, 697208), (688, 610057), (1204, 348604), (2408, 174302), (4816, 87151)]