2883188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 6792576

約数和(自身を除く): 3909388

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 74, 77, 92, 121, 148, 154, 161, 242, 253, 259, 308, 322, 407, 484, 506, 518, 644, 814, 847, 851, 1012, 1036, 1628, 1694, 1702, 1771, 2783, 2849, 3388, 3404, 3542, 4477, 5566, 5698, 5957, 7084, 8954, 9361, 11132, 11396, 11914, 17908, 18722, 19481, 23828, 31339, 37444, 38962, 62678, 65527, 77924, 102971, 125356, 131054, 205942, 262108, 411884, 720797, 1441594, 2883188]

約数ペア:

[(1, 2883188), (2, 1441594), (4, 720797), (7, 411884), (11, 262108), (14, 205942), (22, 131054), (23, 125356), (28, 102971), (37, 77924), (44, 65527), (46, 62678), (74, 38962), (77, 37444), (92, 31339), (121, 23828), (148, 19481), (154, 18722), (161, 17908), (242, 11914), (253, 11396), (259, 11132), (308, 9361), (322, 8954), (407, 7084), (484, 5957), (506, 5698), (518, 5566), (644, 4477), (814, 3542), (847, 3404), (851, 3388), (1012, 2849), (1036, 2783), (1628, 1771), (1694, 1702)]