520037144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311027}}^1$

素因数の和:311063

約数の個数: 32

約数和(自身を含む): 1119700800

約数和(自身を除く): 599663656

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 311027, 622054, 1244108, 2488216, 3421297, 5909513, 6842594, 11819026, 13685188, 23638052, 27370376, 47276104, 65004643, 130009286, 260018572, 520037144]

約数ペア:

[(1, 520037144), (2, 260018572), (4, 130009286), (8, 65004643), (11, 47276104), (19, 27370376), (22, 23638052), (38, 13685188), (44, 11819026), (76, 6842594), (88, 5909513), (152, 3421297), (209, 2488216), (418, 1244108), (836, 622054), (1672, 311027)]