4998268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 10054800

約数和(自身を除く): 5056532

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 449, 484, 506, 898, 1012, 1796, 2783, 4939, 5566, 9878, 10327, 11132, 19756, 20654, 41308, 54329, 108658, 113597, 217316, 227194, 454388, 1249567, 2499134, 4998268]

約数ペア:

[(1, 4998268), (2, 2499134), (4, 1249567), (11, 454388), (22, 227194), (23, 217316), (44, 113597), (46, 108658), (92, 54329), (121, 41308), (242, 20654), (253, 19756), (449, 11132), (484, 10327), (506, 9878), (898, 5566), (1012, 4939), (1796, 2783)]