1719004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 3609424

約数和(自身を除く): 1890420

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 841, 1022, 1682, 2044, 2117, 3364, 4234, 5887, 8468, 11774, 14819, 23548, 29638, 59276, 61393, 122786, 245572, 429751, 859502, 1719004]

約数ペア:

[(1, 1719004), (2, 859502), (4, 429751), (7, 245572), (14, 122786), (28, 61393), (29, 59276), (58, 29638), (73, 23548), (116, 14819), (146, 11774), (203, 8468), (292, 5887), (406, 4234), (511, 3364), (812, 2117), (841, 2044), (1022, 1682)]