804548404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{425237}}^1$

素因数の和:425295

約数の個数: 24

約数和(自身を含む): 1571679648

約数和(自身を除く): 767131244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 425237, 850474, 1700948, 4677607, 9355214, 18285191, 18710428, 36570382, 73140764, 201137101, 402274202, 804548404]

約数ペア:

[(1, 804548404), (2, 402274202), (4, 201137101), (11, 73140764), (22, 36570382), (43, 18710428), (44, 18285191), (86, 9355214), (172, 4677607), (473, 1700948), (946, 850474), (1892, 425237)]