2785752858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{66327449}}^1$

素因数の和:66327461

約数の個数: 16

約数和(自身を含む): 6367435200

約数和(自身を除く): 3581682342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 66327449, 132654898, 198982347, 397964694, 464292143, 928584286, 1392876429, 2785752858]

約数ペア:

[(1, 2785752858), (2, 1392876429), (3, 928584286), (6, 464292143), (7, 397964694), (14, 198982347), (21, 132654898), (42, 66327449)]