489740006

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{60209}}^1$

素因数の和:60308

約数の個数: 24

約数和(自身を含む): 864856440

約数和(自身を除く): 375116434

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 60209, 120418, 421463, 842926, 2950241, 4997347, 5900482, 9994694, 34981429, 69962858, 244870003, 489740006]

約数ペア:

[(1, 489740006), (2, 244870003), (7, 69962858), (14, 34981429), (49, 9994694), (83, 5900482), (98, 4997347), (166, 2950241), (581, 842926), (1162, 421463), (4067, 120418), (8134, 60209)]