481988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 983808

約数和(自身を除く): 501820

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 169, 299, 338, 403, 598, 676, 713, 806, 1196, 1426, 1612, 2852, 3887, 5239, 7774, 9269, 10478, 15548, 18538, 20956, 37076, 120497, 240994, 481988]

約数ペア:

[(1, 481988), (2, 240994), (4, 120497), (13, 37076), (23, 20956), (26, 18538), (31, 15548), (46, 10478), (52, 9269), (62, 7774), (92, 5239), (124, 3887), (169, 2852), (299, 1612), (338, 1426), (403, 1196), (598, 806), (676, 713)]