4293344272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017549}}^1$

素因数の和:2017583

約数の個数: 40

約数和(自身を含む): 10007048000

約数和(自身を除く): 5713703728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2017549, 4035098, 8070196, 14122843, 16140392, 28245686, 32280784, 38333431, 56491372, 76666862, 112982744, 153333724, 225965488, 268334017, 306667448, 536668034, 613334896, 1073336068, 2146672136, 4293344272]

約数ペア:

[(1, 4293344272), (2, 2146672136), (4, 1073336068), (7, 613334896), (8, 536668034), (14, 306667448), (16, 268334017), (19, 225965488), (28, 153333724), (38, 112982744), (56, 76666862), (76, 56491372), (112, 38333431), (133, 32280784), (152, 28245686), (266, 16140392), (304, 14122843), (532, 8070196), (1064, 4035098), (2128, 2017549)]