487004804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23011}}^1$

素因数の和:23076

約数の個数: 48

約数和(自身を含む): 1028360256

約数和(自身を除く): 541355452

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164, 23011, 46022, 92044, 253121, 299143, 506242, 598286, 851407, 1012484, 1196572, 1702814, 3290573, 3405628, 6581146, 9365477, 11068291, 13162292, 18730954, 22136582, 37461908, 44273164, 121751201, 243502402, 487004804]

約数ペア:

[(1, 487004804), (2, 243502402), (4, 121751201), (11, 44273164), (13, 37461908), (22, 22136582), (26, 18730954), (37, 13162292), (44, 11068291), (52, 9365477), (74, 6581146), (143, 3405628), (148, 3290573), (286, 1702814), (407, 1196572), (481, 1012484), (572, 851407), (814, 598286), (962, 506242), (1628, 299143), (1924, 253121), (5291, 92044), (10582, 46022), (21164, 23011)]