427551344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2429269}}^1$

素因数の和:2429288

約数の個数: 20

約数和(自身を含む): 903688440

約数和(自身を除く): 476137096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2429269, 4858538, 9717076, 19434152, 26721959, 38868304, 53443918, 106887836, 213775672, 427551344]

約数ペア:

[(1, 427551344), (2, 213775672), (4, 106887836), (8, 53443918), (11, 38868304), (16, 26721959), (22, 19434152), (44, 9717076), (88, 4858538), (176, 2429269)]