1248478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 2389248

約数和(自身を除く): 1140770

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 242, 469, 737, 847, 938, 1331, 1474, 1694, 2662, 5159, 8107, 9317, 10318, 16214, 18634, 56749, 89177, 113498, 178354, 624239, 1248478]

約数ペア:

[(1, 1248478), (2, 624239), (7, 178354), (11, 113498), (14, 89177), (22, 56749), (67, 18634), (77, 16214), (121, 10318), (134, 9317), (154, 8107), (242, 5159), (469, 2662), (737, 1694), (847, 1474), (938, 1331)]