1022196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 2799104

約数和(自身を除く): 1776908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 283, 301, 516, 566, 602, 849, 903, 1132, 1204, 1698, 1806, 1981, 3396, 3612, 3962, 5943, 7924, 11886, 12169, 23772, 24338, 36507, 48676, 73014, 85183, 146028, 170366, 255549, 340732, 511098, 1022196]

約数ペア:

[(1, 1022196), (2, 511098), (3, 340732), (4, 255549), (6, 170366), (7, 146028), (12, 85183), (14, 73014), (21, 48676), (28, 36507), (42, 24338), (43, 23772), (84, 12169), (86, 11886), (129, 7924), (172, 5943), (258, 3962), (283, 3612), (301, 3396), (516, 1981), (566, 1806), (602, 1698), (849, 1204), (903, 1132)]