449702992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1222019}}^1$

素因数の和:1222050

約数の個数: 20

約数和(自身を含む): 909182880

約数和(自身を除く): 459479888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1222019, 2444038, 4888076, 9776152, 19552304, 28106437, 56212874, 112425748, 224851496, 449702992]

約数ペア:

[(1, 449702992), (2, 224851496), (4, 112425748), (8, 56212874), (16, 28106437), (23, 19552304), (46, 9776152), (92, 4888076), (184, 2444038), (368, 1222019)]