2894072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2808328

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 179, 188, 344, 358, 376, 716, 1432, 2021, 4042, 7697, 8084, 8413, 15394, 16168, 16826, 30788, 33652, 61576, 67304, 361759, 723518, 1447036, 2894072]

約数ペア:

[(1, 2894072), (2, 1447036), (4, 723518), (8, 361759), (43, 67304), (47, 61576), (86, 33652), (94, 30788), (172, 16826), (179, 16168), (188, 15394), (344, 8413), (358, 8084), (376, 7697), (716, 4042), (1432, 2021)]