4176542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 6652800

約数和(自身を除く): 2476258

約数列:

[1, 2, 19, 38, 131, 262, 839, 1678, 2489, 4978, 15941, 31882, 109909, 219818, 2088271, 4176542]

約数ペア:

[(1, 4176542), (2, 2088271), (19, 219818), (38, 109909), (131, 31882), (262, 15941), (839, 4978), (1678, 2489)]