1943018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 3881472

約数和(自身を除く): 1938454

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 62, 74, 77, 121, 154, 217, 242, 259, 341, 407, 434, 518, 682, 814, 847, 1147, 1694, 2294, 2387, 2849, 3751, 4477, 4774, 5698, 7502, 8029, 8954, 12617, 16058, 25234, 26257, 31339, 52514, 62678, 88319, 138787, 176638, 277574, 971509, 1943018]

約数ペア:

[(1, 1943018), (2, 971509), (7, 277574), (11, 176638), (14, 138787), (22, 88319), (31, 62678), (37, 52514), (62, 31339), (74, 26257), (77, 25234), (121, 16058), (154, 12617), (217, 8954), (242, 8029), (259, 7502), (341, 5698), (407, 4774), (434, 4477), (518, 3751), (682, 2849), (814, 2387), (847, 2294), (1147, 1694)]