492029006

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 858926592

約数和(自身を除く): 366897586

約数列:

[1, 2, 7, 14, 71, 142, 277, 497, 554, 994, 1787, 1939, 3574, 3878, 12509, 19667, 25018, 39334, 126877, 137669, 253754, 275338, 494999, 888139, 989998, 1776278, 3464993, 6929986, 35144929, 70289858, 246014503, 492029006]

約数ペア:

[(1, 492029006), (2, 246014503), (7, 70289858), (14, 35144929), (71, 6929986), (142, 3464993), (277, 1776278), (497, 989998), (554, 888139), (994, 494999), (1787, 275338), (1939, 253754), (3574, 137669), (3878, 126877), (12509, 39334), (19667, 25018)]