1797992

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 3904320

約数和(自身を除く): 2106328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 331, 388, 662, 679, 776, 1324, 1358, 2317, 2648, 2716, 4634, 5432, 9268, 18536, 32107, 64214, 128428, 224749, 256856, 449498, 898996, 1797992]

約数ペア:

[(1, 1797992), (2, 898996), (4, 449498), (7, 256856), (8, 224749), (14, 128428), (28, 64214), (56, 32107), (97, 18536), (194, 9268), (331, 5432), (388, 4634), (662, 2716), (679, 2648), (776, 2317), (1324, 1358)]