1990392

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 3020808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 347, 478, 694, 717, 956, 1041, 1388, 1434, 1912, 2082, 2776, 2868, 4164, 5736, 8328, 82933, 165866, 248799, 331732, 497598, 663464, 995196, 1990392]

約数ペア:

[(1, 1990392), (2, 995196), (3, 663464), (4, 497598), (6, 331732), (8, 248799), (12, 165866), (24, 82933), (239, 8328), (347, 5736), (478, 4164), (694, 2868), (717, 2776), (956, 2082), (1041, 1912), (1388, 1434)]