492644159

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 595645440

約数和(自身を除く): 103001281

約数列:

[1, 7, 37, 59, 103, 259, 313, 413, 721, 2183, 2191, 3811, 6077, 11581, 15281, 18467, 26677, 32239, 42539, 81067, 129269, 224849, 225673, 683279, 1192843, 1573943, 1902101, 4782953, 8349901, 13314707, 70377737, 492644159]

約数ペア:

[(1, 492644159), (7, 70377737), (37, 13314707), (59, 8349901), (103, 4782953), (259, 1902101), (313, 1573943), (413, 1192843), (721, 683279), (2183, 225673), (2191, 224849), (3811, 129269), (6077, 81067), (11581, 42539), (15281, 32239), (18467, 26677)]