551082884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{30773}}^1$

素因数の和:30836

約数の個数: 36

約数和(自身を含む): 1088722572

約数和(自身を除く): 537639688

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 17908, 30773, 61546, 123092, 338503, 677006, 1138601, 1354012, 2277202, 3723533, 4554404, 7447066, 12524611, 14894132, 25049222, 50098444, 137770721, 275541442, 551082884]

約数ペア:

[(1, 551082884), (2, 275541442), (4, 137770721), (11, 50098444), (22, 25049222), (37, 14894132), (44, 12524611), (74, 7447066), (121, 4554404), (148, 3723533), (242, 2277202), (407, 1354012), (484, 1138601), (814, 677006), (1628, 338503), (4477, 123092), (8954, 61546), (17908, 30773)]