7387142

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1812

約数の個数: 24

約数和(自身を含む): 13197096

約数和(自身を除く): 5809954

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 1753, 2107, 3506, 4214, 12271, 24542, 75379, 85897, 150758, 171794, 527653, 1055306, 3693571, 7387142]

約数ペア:

[(1, 7387142), (2, 3693571), (7, 1055306), (14, 527653), (43, 171794), (49, 150758), (86, 85897), (98, 75379), (301, 24542), (602, 12271), (1753, 4214), (2107, 3506)]