510486518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 814352832

約数和(自身を除く): 303866314

約数列:

[1, 2, 23, 46, 73, 146, 281, 541, 562, 1082, 1679, 3358, 6463, 12443, 12926, 20513, 24886, 39493, 41026, 78986, 152021, 304042, 471799, 908339, 943598, 1816678, 3496483, 6992966, 11097533, 22195066, 255243259, 510486518]

約数ペア:

[(1, 510486518), (2, 255243259), (23, 22195066), (46, 11097533), (73, 6992966), (146, 3496483), (281, 1816678), (541, 943598), (562, 908339), (1082, 471799), (1679, 304042), (3358, 152021), (6463, 78986), (12443, 41026), (12926, 39493), (20513, 24886)]