1993544

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 4327680

約数和(自身を除く): 2334136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 367, 388, 679, 734, 776, 1358, 1468, 2569, 2716, 2936, 5138, 5432, 10276, 20552, 35599, 71198, 142396, 249193, 284792, 498386, 996772, 1993544]

約数ペア:

[(1, 1993544), (2, 996772), (4, 498386), (7, 284792), (8, 249193), (14, 142396), (28, 71198), (56, 35599), (97, 20552), (194, 10276), (367, 5432), (388, 5138), (679, 2936), (734, 2716), (776, 2569), (1358, 1468)]