391028568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2327551}}^1$

素因数の和:2327567

約数の個数: 32

約数和(自身を含む): 1117224960

約数和(自身を除く): 726196392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2327551, 4655102, 6982653, 9310204, 13965306, 16292857, 18620408, 27930612, 32585714, 48878571, 55861224, 65171428, 97757142, 130342856, 195514284, 391028568]

約数ペア:

[(1, 391028568), (2, 195514284), (3, 130342856), (4, 97757142), (6, 65171428), (7, 55861224), (8, 48878571), (12, 32585714), (14, 27930612), (21, 18620408), (24, 16292857), (28, 13965306), (42, 9310204), (56, 6982653), (84, 4655102), (168, 2327551)]