1210902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 3020544

約数和(自身を除く): 1809642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2621, 5242, 7863, 15726, 18347, 28831, 36694, 55041, 57662, 86493, 110082, 172986, 201817, 403634, 605451, 1210902]

約数ペア:

[(1, 1210902), (2, 605451), (3, 403634), (6, 201817), (7, 172986), (11, 110082), (14, 86493), (21, 57662), (22, 55041), (33, 36694), (42, 28831), (66, 18347), (77, 15726), (154, 7863), (231, 5242), (462, 2621)]