774004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 1723680

約数和(自身を除く): 949676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 359, 539, 718, 1078, 1436, 2156, 2513, 3949, 5026, 7898, 10052, 15796, 17591, 27643, 35182, 55286, 70364, 110572, 193501, 387002, 774004]

約数ペア:

[(1, 774004), (2, 387002), (4, 193501), (7, 110572), (11, 70364), (14, 55286), (22, 35182), (28, 27643), (44, 17591), (49, 15796), (77, 10052), (98, 7898), (154, 5026), (196, 3949), (308, 2513), (359, 2156), (539, 1436), (718, 1078)]