3678742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 5860800

約数和(自身を除く): 2182058

約数列:

[1, 2, 19, 38, 131, 262, 739, 1478, 2489, 4978, 14041, 28082, 96809, 193618, 1839371, 3678742]

約数ペア:

[(1, 3678742), (2, 1839371), (19, 193618), (38, 96809), (131, 28082), (262, 14041), (739, 4978), (1478, 2489)]