1879472

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 4228896

約数和(自身を除く): 2349424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 173, 194, 346, 388, 679, 692, 776, 1211, 1358, 1384, 1552, 2422, 2716, 2768, 4844, 5432, 9688, 10864, 16781, 19376, 33562, 67124, 117467, 134248, 234934, 268496, 469868, 939736, 1879472]

約数ペア:

[(1, 1879472), (2, 939736), (4, 469868), (7, 268496), (8, 234934), (14, 134248), (16, 117467), (28, 67124), (56, 33562), (97, 19376), (112, 16781), (173, 10864), (194, 9688), (346, 5432), (388, 4844), (679, 2768), (692, 2716), (776, 2422), (1211, 1552), (1358, 1384)]