1690024

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 3669120

約数和(自身を除く): 1979096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 293, 412, 586, 721, 824, 1172, 1442, 2051, 2344, 2884, 4102, 5768, 8204, 16408, 30179, 60358, 120716, 211253, 241432, 422506, 845012, 1690024]

約数ペア:

[(1, 1690024), (2, 845012), (4, 422506), (7, 241432), (8, 211253), (14, 120716), (28, 60358), (56, 30179), (103, 16408), (206, 8204), (293, 5768), (412, 4102), (586, 2884), (721, 2344), (824, 2051), (1172, 1442)]